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Academic literature on the topic 'Mantel tests'

Author: Grafiati

Published: 14 December 2024

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Journal articles on the topic "Mantel tests"

1

Guillot, Gilles, and François Rousset. "Dismantling the Mantel tests." Methods in Ecology and Evolution 4, no. 4 (January 17, 2013): 336–44. http://dx.doi.org/10.1111/2041-210x.12018.

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Raufaste, Nathalie, and François Rousset. "ARE PARTIAL MANTEL TESTS ADEQUATE?" Evolution 55, no. 8 (2001): 1703. http://dx.doi.org/10.1554/0014-3820(2001)055[1703:apmta]2.0.co;2.

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Raufaste, Nathalie, and François Rousset. "ARE PARTIAL MANTEL TESTS ADEQUATE?" Evolution 55, no. 8 (August 2001): 1703–5. http://dx.doi.org/10.1111/j.0014-3820.2001.tb00689.x.

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Rayner, J. C. W., and D. J. Best. "Unconditional analogues of Cochran-Mantel-Haenszel tests." Australian & New Zealand Journal of Statistics 59, no. 4 (December 2017): 485–94. http://dx.doi.org/10.1111/anzs.12215.

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Rayner, J. C. W., and Glen Livingston. "The Kruskal–Wallis tests are Cochran–Mantel–Haenszel mean score tests." METRON 78, no. 3 (November 10, 2020): 353–60. http://dx.doi.org/10.1007/s40300-020-00192-4.

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Rayner, J., and Paul Rippon. "Recent Extensions to the Cochran–Mantel–Haenszel Tests." Stats 1, no. 1 (September 26, 2018): 98–111. http://dx.doi.org/10.3390/stats1010008.

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The Cochran–Mantel–Haenszel (CMH) methodology is a suite of tests applicable to particular tables of count data. The inference is conditional on the treatment and outcome totals on each stratum being known before sighting the data. The CMH tests are important for analysing randomised blocks data when the responses are categorical rather than continuous. This overview of some recent extensions to CMH testing first describes the traditional CMH tests and then explores new alternative presentations of the ordinal CMH tests. Next, the ordinal CMH tests will be extended so they can be used to test for higher moment effects. Finally, unconditional analogues of the extended CMH tests will be developed.

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Rousset, François. "PARTIAL MANTEL TESTS: REPLY TO CASTELLANO AND BALLETTO." Evolution 56, no. 9 (2002): 1874. http://dx.doi.org/10.1554/0014-3820(2002)056[1874:pmtrtc]2.0.co;2.

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Rousset, Francois. "PARTIAL MANTEL TESTS: REPLY TO CASTELLANO AND BALLETTO." Evolution 56, no. 9 (September 2002): 1874–75. http://dx.doi.org/10.1111/j.0014-3820.2002.tb00204.x.

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Verguts, Tom, and Paul Boeck. "Some Mantel-Haenszel tests of Rasch model assumptions." British Journal of Mathematical and Statistical Psychology 54, no. 1 (May 2001): 21–37. http://dx.doi.org/10.1348/000711001159401.

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Miller, M. P. "Computer note. MANTEL-STRUCT: a program for the detection of population structure via mantel tests." Journal of Heredity 90, no. 1 (January 1, 1999): 258–59. http://dx.doi.org/10.1093/jhered/90.1.258.

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Dissertations / Theses on the topic "Mantel tests"

1

Kristjansson, Elizabeth. "Detecting DIF in polytomous items, an empirical comparison of the ordinal logistic regression, logistic discriminant function analysis, Mantel, and Generalized Mantel-Haenszel procedures." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/NQ66160.pdf.

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Tian, Fang. "The performance of the Mantel-Haenszel and logistic regression DIF identification procedures with real data." Thesis, University of Ottawa (Canada), 1994. http://hdl.handle.net/10393/10028.

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Numerous statistical methods have been proposed for detecting differential item functioning (DIF). Among them, methods based on item response theory (IRT) are theoretically preferred but very complicated and expensive to implement. As an alternative, the Mantel-Haenszel (MH) procedure has emerged as one of the most popular procedures because of its ease of implementation, relatively small sample size requirement, and associated test of significance. In addition, it provides a measure of the amount and direction of DIF. However, the MH procedure is not designed for and therefore not very effective in detecting nonuniform DIF. As an extension of the MH procedure, a more general DIF detection method, a logistic regression procedure (LR) has been shown to be powerful in detecting both uniform and nonuniform DIF. The purpose of this study is to examine the consistency of the MH and LR procedures and their agreement in the identification of DIF across sample size and criterion when using real examinee data. (Abstract shortened by UMI.)

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Hadley, Patrick. "The performance of the Mantel-Haenszel and logistic regression dif detection procedures across sample size and effect size: A Monte Carlo study." Thesis, University of Ottawa (Canada), 1995. http://hdl.handle.net/10393/10019.

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In recent years, public attention has become focused on the issue of test and item bias in standardized tests. Since the 1980's, the Mantel-Haenszel (Holland & Thayer, 1986) and Logistic Regression procedures (Swaminathan & Rogers, 1990) have been developed to detect item bias, or differential item functioning (dif). In this study the effectiveness of the MH and LR procedures was compared under a variety of conditions, using simulated data. The ability of the MH and LR to detect dif was tested at sample sizes of 100/100, 200/200, 400/400, 600/600, and 800/800. The simulated test had 66 items, the first 33 items with item discrimination ("a") set at 0.80, the second 33 items with "a" set at 1.20. The pseudo-guessing parameter ("c") was 0.15 for all items. The item difficulty ("b") parameter ranged from $-$2.00 to 2.00 in increments of 0.125 for the first 33 items, and again for the second 33 items. Both the MH and LRU detected dif with a high degree of success whenever sample size was large (600 or more), especially when effect size, no matter how measured, was also large. The LRU outperformed the MH marginally under almost every condition of the study. However, the LRU also had a higher false-positive rate than the MH, a finding consistent with previous studies (Pang et al., 1994, Tian et al., 1994a, 1994b). Since the "a" and "b" parameters which underly the computation of the three measures of effect size used in the study are not always determinable in data derived from real world test administrations, it may be that the $\Delta\sb{\rm MH}$ is the best available measure of effect size in real world test items. (Abstract shortened by UMI.)

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Ochieng, Charles M. O. "Examination of the distribution of the logistic regression and the Mantel-Haenszel statistics under different conditions of the null hypothesis: A Monte Carlo study." Thesis, University of Ottawa (Canada), 1992. http://hdl.handle.net/10393/10899.

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Educators and practitioners have been striving for bias-free tests for the last few decades. As a result of this, several indices for bias detection have been developed, among which are the logistic regression and Mantel-Haenszel procedures. However, the effects of variables other than DIF on the performance of the logistic regression and Mantel-Haenszel indices have yet to be researched. The present study examines the effects of sample size, item difficulty, item discrimination, and ability distribution on the distributions and percentiles (P90 and P95) of logistic regression and Mantel-Haenszel statistics under the null hypothesis. Simulated data were used in order to evaluate the effects of the stated variables on the distributions of the logistic regression indices of uniform (LU) and nonuniform (LN) differential item functioning DIF or item bias. The same simulated data were used to evaluate the effects of the variables on Mantel-Haenzel procedure (MH-delta and MH-CHISQ). Results of this study show that the logistic regression procedure has advantages over the MH procedures, taking into account the effects of the independent variables studied. This is evident from the fact that the distribution of LN and LU index are known and that the four independent variables had no significant effect on the LU index. However the observed values were notably larger than expected values. Further research should be done to evaluate the effects of the stated variables and others such as test length, and using data with known amount of dif. Generalization of this study should be proved by replications of its findings. Evidently, variables other than DIF, significantly influence the two procedures. (Abstract shortened by UMI.)

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Kennedy, Michael. "The influence of sample size, effect size, and percentage of DIF items on the performance of the Mantel-Haenszel and logistic regression DIF identification procedures." Thesis, University of Ottawa (Canada), 1994. http://hdl.handle.net/10393/6884.

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The frequent use of standardized tests for admission, advancement, and accreditation has increased public awareness of measurement issues, in particular, test and item bias. The logistic regression (LR) and Mantel-Haenszel (MH) procedures are relatively new methods of detecting item bias or differential item functioning (DIF) in tests. In only a few studies has the performance of these two procedures been compared. In the present study, sample size, effect size, and percentage of DIF items in the test were manipulated in order to compare detection rates of uniform DIF by the LR and MH procedures. Simulated data, with known amounts of DIF, were used to evaluate the effects of these variables on DIF detection rates. In detecting uniform DIF, the LR procedure had a slight advantage over the MH procedure at the cost of increased false positive rates. P-value difference was definitely a more accurate measure of the amount of DIF than b value difference. (Abstract shortened by UMI.)

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Li, Yanju. "Item Discrimination and Type I Error Rates in DIF Detection Using the Mantel-Haenszel and Logistic Regression Procedures." Ohio University / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1339428784.

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Clappe, Sylvie. "Bringing methodological light to ecological processes : are ecological scales and constrained null models relevant solutions?" Thesis, Lyon, 2018. http://www.theses.fr/2018LYSE1272/document.

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Les distributions d'espèces observées dans un environnement hétérogène résultent de plusieurs processus déterministes et stochastiques agissant comme des filtres pour contraindre la coexistence des espèces. L’action successive de ces processus a pour conséquence directe de structurer spatialement la composition des communautés et la variation de ces compositions (i.e., diversité bêta). Un des objectifs majeurs de l'écologie des communautés et métacommunautés consiste à identifier et quantifier les effets respectifs de ces différents processus sur la diversité bêta des communautés afin de mieux comprendre et prédire la distribution de la biodiversité. L'expérimentation étant difficilement possible, les processus responsables de la variation spatiale de la composition des communautés sont généralement inférés à partir des structures spatiales des distributions d’espèces observées dans la nature. La thèse s’inscrit dans ce contexte et vise à améliorer les outils de statistique multivariée permettant d’identifier et quantifier l'effet des processus écologiques structurant les communautés et métacommunautés. En particulier, il est proposé d’intégrer les échelles écologiques et les modèles nuls contraints pour étudier l’effet de l’environnement. La décomposition des relations trait-environnement dans les échelles spatiales et phylogénétiques permet une étude plus approfondie du filtrage environnemental en associant son échelle spatiale d’action au signal phylogénétique des traits sélectionnés pour capturer l’histoire évolutive associée au filtrage environnemental. L’interprétation en terme de processus évolutifs est néanmoins limitée et mériterait l’intégration de modèles nuls phylogénétiquement contraints pour une analyse plus fine. Dans la continuité, des modèles nuls spatialement contrains ont été développés et intégrés à deux analyses multivariées très largement utilisées en écologie des communautés (i.e., partitionnement de variation et test de Mantel) pour estimer et tester l’effet de l’environnement sur les assemblages d’espèces. Ces deux analyses présentaient une surestimation de leur statistique mesurée ainsi qu’un taux anormal de faux positifs lorsque les distributions d’espèces (via processus de dispersion limitée) et l’environnement étaient indépendamment spatialement structurés. L’intégration de modèles nuls spatialement contraints a permis d’ajuster à la fois les estimations et les tests de ces deux analyses illustrant ainsi le besoin d’utiliser des modèles nuls écologiquement contraints pour une identification et quantification correctes des processus écologiques
Species distributions observed in an heterogeneous environment result from multiple deterministic and stochastic processes acting as filters to constrain species co-existence. As a direct consequence, the successive actions of these processes spatially structure communities composition and the variation of these compositions (i.e., beta-diversity). One of the major objective in community and metacommunity ecology is to identify and quantify the respective effects of these different processes on communities beta-diversity to better understand and predict the distribution of biodiversity. Experiments being hardly possible, processes responsible for the spatial variation of communities composition are generally inferred from spatial patterns of species distributions observed in nature. In this context, the thesis aims at improving multivariate statistical tools conducted to identify and quantify the effects of ecological processes shaping communities and metacommunities. In particular, this thesis proposes to integrate ecological scales and constrained null models to study the effect of environment.Decomposing trait-environment relationships through spatial and phylogenetic scales allows to further study environmental filtering. The association of spatial scales involved in environmental filtering with the phylogenetic signals of traits allowed to capture the evolutive history related to environmental filtering. The interpretation in terms of evolutive processes is however limited and phylogenetically-constrained null models should be considered to improve the analysis. Following on from this work, spatially-constrained null models were developed and integrated into two multivariate analyses widely used in community ecology (i.e., variation partitioning and Mantel tests) to estimate and test the effect of environmental filtering on species assemblages. Both approaches presented overestimation of their computed statistic as well as high rates of false positive when species distributions (via limited dispersal) and environmental conditions were independently spatially structured. Integrating spatially-constrained null models allowed to adjust both their tests and the values of their statistic, as such demonstrating the need of using ecologically-constrained null models to correctly identify and quantify ecological processes.For future works, the thesis suggests that adopting a scaling approach to study ecological processes in addition to mechanistic null models could offer the possibility to distinguish processes from one another

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Baker, Jack. "Analyse des objets de parure pour explorer la diversité culturelle et sociale au cours du Gravettien en Europe." Electronic Thesis or Diss., Bordeaux, 2024. http://www.theses.fr/2024BORD0277.

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Le Gravettien (34-24 ka) est largement considéré comme le dernier technocomplexe paneuropéen avant la fragmentation régionale de la population à la suite du dernier maxima glaciaire. Il a été démontré que les ornements personnels sont de puissants indicateurs du statut social et de l'appartenance culturelle. Jusqu'à présent, les ornements personnels omniprésents dans les sites d'occupation et de sépulture caractérisant le Gravettien n'ont pas encore fait l'objet d'une étude approfondie. L'objectif principal de la thèse était de documenter la variabilité des associations de types de perles et d'identifier les mécanismes à l'origine de cette diversité à l'échelle régionale et européenne au cours du Gravettien. La réalisation de cet objectif a ouvert la voie au second objectif : l'étude de la géographie culturelle des communautés gravettiennes. Dans un premier temps, nous proposons une analyse approfondie des nombreuses parures provenant d'un site funéraire clé du Gravettien, Cro-Magnon (Dordogne, France). Ensuite, nous avons créé une base de données géoréférencée représentative des parures du Gravettien, comprenant 164 types provenant de plus de 130 sites à travers l'Europe, et nous l'avons analysée à l'aide de méthodes statistiques multivariées et spatiales, telles que l'analyse des coordonnées principales (PCoA), le Neighbour-joining, le Neighbour-net, la sériation et les corrélations et corrélogrammes de Mantel. Nous avons ensuite comparé et mis en contraste les parures du Gravettien avec celles de l'Aurignacien précédent en utilisant des analyses similaires afin d'étudier s'il existait une continuité entre ces deux technocomplexes. L'analyse des parures trouvées à Cro-Magnon a révélé l'existence de vastes réseaux d'échange à travers le continent. Malgré des similitudes avec les parures d'autres groupes voisins de Dordogne, les parures de Cro-Magnon présentent un caractère distinctif, c'est-à-dire peu, plutôt que beaucoup, de pendentifs en ivoire décorés et beaucoup, plutôt que peu, d'ornements en coquillages, ce qui souligne le désir de ce peuple d'affirmer son identité unique dans un contexte symbolique plus large. Le recalibrage de la seule date radiocarbone disponible pour ce site suggère qu'une campagne de datation plus étendue est nécessaire pour attribuer chronologiquement ce site emblématique avec précision. L'analyse de la base de données du Gravettien européenne révèle que ce technocomplexe était divisé en neuf groupes qui portaient des associations de types de perles différentes, organisées d'ouest en est. Alors que les groupes gravettiens de l'est de l'Europe 10 portaient des parures principalement en ivoire, en pierre et en dents de mammifères carnivores, les groupes de l'ouest avaient tendance à porter des perles fabriquées à partir de coquillages marins et de dents de mammifères herbivores. Il a été démontré que les différences observées dans les associations de types de perles n'étaient pas uniquement dues à l'isolement par la distance. Nous en avons conclu qu'un sentiment d'appartenance culturelle dictait les types de parures portés par les différents groupes de Gravettiens. Les sites d'inhumation et d'occupation se caractérisent par des schémas distincts d'associations de parures. La différence observée entre les groupes d'inhumation était plus importante que la différence entre les groupes d'occupation. La comparaison des parures du Gravettien et de l'Aurignacien a révélé des similitudes frappantes entre les deux technocomplexes en termes de choix de parures. Le Gravettien se caractérise par des régions d'associations de parures similaires, dont la surface est plus de dix fois supérieure à celle de l'Aurignacien et qui sont plus interconnectées que ces dernières. Les types de parures entièrement sculptés dans des matériaux osseux et lithiques marquent mieux le fossé culturel entre ces deux technocomplexes que ceux produits à partir de formes naturelles minimalement modifiées
The Gravettian (34–24 ka) is widely considered as the final Pan-European technocomplex before the regional fragmentation of the population following the Last Glacial Maxima. Personal ornaments have been shown to be powerful indicators of social status and cultural affiliation. Hitherto, the ubiquitous personal ornaments found in occupation and burial sites characterising the Gravettian have yet to be the subject of a comprehensive study. The primary aim of the PhD was to document the variability in bead-type associations and identify the mechanisms driving this diversity at both regional and European scales during the Gravettian period. Achieving this paved the way for the second aim: investigating the cultural geography of Gravettian communities. We first provide an in-depth analysis of the numerous personal ornaments coming from a key Gravettian funerary site, Cro-Magnon (Dordogne, France). Subsequently, we created a representative georeferenced bead database of Gravettian personal ornaments encompassing 164 types coming from over 130 sites across Europe and analyse it using multivariate and spatial statistical methods, such as principal coordinates analysis (PCoA), Neighbour-joining, Neighbour-net, seriation and Mantel correlations and correlograms. We then proceeded to compare and contrast the Gravettian personal ornaments with those coming from the preceding Aurignacian using similar analyses in addition to k-means clustering, perMANOVA and Archaeological Similarity Networks to investigate whether continuity existed between these two technocomplexes. Analysis of the personal ornaments found at Cro-Magnon revealed the existence of extensive exchange networks across the continent. Despite sharing similarities with ornaments from other nearby groups in Dordogne, the Cro-Magnon ornaments exhibit a distinctiveness, i.e., a small, rather than large, number of decorated ivory pendants and a large, rather than small, number of shell ornaments, that highlights this people’s desire to assert their unique identity within a broader symbolic context. The recalibration of the only available radiocarbon date for this site suggests that a more extensive dating campaign is necessary to chronologically attribute this iconic site accurately. The analysis of the European-scale Gravettian database reveals that this technocomplex was split into nine groups who wore different bead-type associations which were organized in an east-west cline across Europe. Whereas Gravettian groups from the east of Europe wore personal ornaments predominantly fashioned from ivory, stone and mammal carnivore teeth, groups from the west tended to wear beads made from 8 marine shells and mammal herbivore teeth. The observed differences in bead-type associations were shown to not be solely due to Isolation-by-Distance. From this we concluded that a sense of cultural belonging dictated the personal ornament types different groups of Gravettian people wore. Burial and occupation sites were characterised by distinct patterns of personal ornament associations. The observed difference between burial groups was higher than the difference between occupation groups. The comparison of the Gravettian and Aurignacian databases unveiled stark similarities in terms of personal ornament choices between the two technocomplexes. The Gravettian was characterised by regions of similar personal ornament associations which had over ten times the surface area and which were more interconnected than those of the Aurignacian. Personal ornaments types fully carved out of osseous and lithic material better marked the cultural divide between these two technocomplexes than those produced from minimally modified natural forms

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Driana, Elin. "GENDER DIFFERENTIAL ITEM FUNCTIONING ON A NINTH-GRADE MATHEMATICS PROFICIENCY TEST IN APPALACHIAN OHIO." Ohio University / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1181693190.

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Price, Emily A. "Item Discrimination, Model-Data Fit, and Type I Error Rates in DIF Detection using Lord's χ², the Likelihood Ratio Test, and the Mantel-Haenszel Procedure." Ohio University / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1395842816.

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Books on the topic "Mantel tests"

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Zwick, Rebecca. Empirical Bayes enhancement of Mantel-Haenszel DIF analysis for computer-adaptive tests. Newtown, Pa: Law School Admission Council, 2003.

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Roussos, Louis A. A generalized formula for the Mantel-Haenszel differential item functioning parameter. Newtown, PA: Law School Admission Council, 1998.

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Spray, Judith A. Performance of the Mantel-Haenszel statistic and the standardized difference in proportions correct when population ability distributions are incongruent. Iowa City, Iowa: American College Testing Program, 1992.

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Spray, Judith A. Performance of the Mantel-Haenszel statistic and the standardized difference in proportions correct when population ability distributions are incongruent. Iowa City, Iowa: American College Testing Program, 1992.

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François, Legent, ed. Manuel pratique des tests de l'audition. Paris: Masson, 1998.

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Bragova, Arina. Tests on the Latin language. ru: Publishing Center RIOR, 2024. http://dx.doi.org/10.29039/02139-2.

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The manual consists of 34 tests on the Latin language, which test linguistic terminology, phonetics, vocabulary, grammar and word formation of the Latin language of the classical period. The tests are grouped into sections: phonetics, morphology, syntax, and case functions. Each test consists of two parts: the first part (the first ten questions) tests knowledge of theory, the second part (the second ten questions) contains practical tasks in the Latin language. The tests correspond to the federal state educational standard in the discipline “Ancient Languages and Cultures” for training areas 44.03.01 “Pedagogical Education”, 45.03.01 “Philology”, 45.03.02 “Linguistics”, as well as for other humanitarian areas of university training. At the end of the manual there is a Latin-Russian dictionary, which presents the words used in the tests. The manual is intended for students of higher educational institutions, high school students, as well as for everyone interested in the Latin language.

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Volovik, Mihail, I. Dolgov, and Dmitriy Hripkovskiy. Stress tests for medical thermography. ru: INFRA-M Academic Publishing LLC., 2023. http://dx.doi.org/10.12737/monography_646341497049a9.30616752.

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In this "how-to-use" manual the authors presetnted the theory and practice of stress tests application in medical thermography Stress test classification along with theoretical principles of sampling selection and results interpretations are described. The publication is intended for doctors of any specialty, using medical thermography in their clinical routine

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Projet d'Appui au plan d'Action en matière d'éducation non formelle, ed. Manter numanje--: Devinettes en joola fooñi. Dakar: PAPA, 1999.

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Schnipke, Deborah L. A comparison of Mantel-Haenszel differential item functioning parameters. Newtown, PA: Law School Admission Council, 2000.

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Exner, John E. Manuel de cotation du Rorschach pour le système intégré. 4th ed. Paris: Éditions Frison-Roche, 2002.

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Book chapters on the topic "Mantel tests"

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Shekhar, Shashi, and Hui Xiong. "Mantel Test." In Encyclopedia of GIS, 631. Boston, MA: Springer US, 2008. http://dx.doi.org/10.1007/978-0-387-35973-1_737.

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Garrabé, Jean. "Manuel Cabaleiro Goas (1918-1987)." In WPA Anthology of Spanish Language Psychiatric Texts, 523–64. Chichester, UK: John Wiley & Sons, Ltd, 2008. http://dx.doi.org/10.1002/9780470986752.ch31.

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Brimo, Fadi, John R. Srigley, Charles J. Ryan, Peter L. Choyke, Peter A. Humphrey, Daniel A. Barocas, Robert K. Brookland, et al. "Testis." In AJCC Cancer Staging Manual, 735–43. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-40618-3_59.

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Marsella, R. "Diagnostic tests in dermatology." In Manual of equine dermatology, 13–18. Wallingford: CABI, 2019. http://dx.doi.org/10.1079/9781786395085.0013.

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Nielsen, S. Suzanne. "Protein Quality Tests." In Instructor’s Manual for Food Analysis: Second Edition, 60–63. Boston, MA: Springer US, 1998. http://dx.doi.org/10.1007/978-1-4615-5439-4_17.

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Dellavance, Alessandra, Wilson de Melo Cruvinel, Paulo Luiz Carvalho Francescantonio, and Luis Eduardo Coelho Andrade. "Antinuclear Antibody Tests." In Manual of Molecular and Clinical Laboratory Immunology, 843–58. Washington, DC, USA: ASM Press, 2016. http://dx.doi.org/10.1128/9781555818722.ch87.

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Baltagi, Badi H. "Regression Diagnostics and Specification Tests." In Solutions Manual for Econometrics, 179–206. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-03383-4_8.

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Baltagi, Badi H. "Regression Diagnostics and Specification Tests." In Solutions Manual for Econometrics, 163–88. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-662-09945-2_7.

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Baltagi, Badi H. "Regression Diagnostics and Specification Tests." In Solutions Manual for Econometrics, 179–213. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-80158-8_8.

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Whitney, J. M. "Test Procedures." In Structural Plastics Selection Manual, 362–490. New York, NY: American Society of Civil Engineers, 1985. http://dx.doi.org/10.1061/9780872624757.ch06.

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Conference papers on the topic "Mantel tests"

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Sipalay, Diana Lou E., and Jose Q. Pedrajita. "Using Mantel-Haenszel, Distractor Response, and Logical Data Analyses in Detecting Differential Item Functioning in a Senior Science High School Entrance Examination." In 17th Education and Development Conference. Tomorrow People Organization, 2022. http://dx.doi.org/10.52987/edc.2022.015.

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ABSTRACT Diana Lou E. Sipalay University of the Philippines Diliman, College of Education Diliman, Quezon City, NCR, Philippines desipalay@up.edu.ph Jose Q. Pedrajita University of the Philippines Diliman, College of Education Diliman, Quezon City, NCR, Philippines jqpedrajita@up.edu.ph This study detected Differential Item Functioning (DIF) and its causes (gender-based, curriculum-based and school-based) in a Senior Science High School Entrance Examination using Mantel Haenszel, Distractor Response and Logical Data Analyses employing focus group discussions, semi-structured interviews and questionnaires. The DIF detecting methods revealed the presence of gender, curriculum and school biases across subtests. The causes of DIF were difference in the span of focus and interest, test sophistication, use of jargon, availability of materials in school, activity exposure, curriculum difference and teacher quality. Items with DIF, regardless of the group membership of examinees, with unreasonable difficulty that unfavorably affected the test performance of the students, were recommended for replacement or revision; for students to be assessed properly using tests with reviewed, evaluated and improved items. KEYWORDS: Mantel-Haenszel Procedure, Distractor Response Analysis, Logical Data Analysis, Entrance Examination, Science High School, Senior High School

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de Figueiredo, Lorena P., Thiago T. Gavanski, Jonathan P. Gomes, Dinara M. Araujo, Rene L. de Almeida, Welton De A. Seabra, Andre F. da Cruz, and Erick C. Bezerra. "Manoel: Automatic Approach to the Execution of Manual Tests." In 2023 International Conference on Computational Science and Computational Intelligence (CSCI). IEEE, 2023. http://dx.doi.org/10.1109/csci62032.2023.00256.

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Henkener, Jerry A., and Donald W. Johnson. "Hatch Seal Design Parameters for Manned Submersibles." In ASME 2007 26th International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2007. http://dx.doi.org/10.1115/omae2007-29578.

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Southwest Research Institute conducted a test program on the 26-inch diameter hatch seal o-ring for a manned submersible vehicle. The tests measured o-ring extrusion at pressure differentials across the seal of up to 1560 psig and gaps between the sealing surfaces of up to 0.110 inches. This paper presents a test protocol for determining the maximum gap that a given size o-ring can seal at a given pressure. This paper also presents charts of extrusion vs. seal gap and addresses the potential for o-ring damage when the sealed joint is depressurized. The test results were used in the design of the hatch seal for the U.S. Navy Pressurized Rescue Module and represent the first industry-wide o-ring design data for face seals in large diameter mechanical joints that do not close with pressure.

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Santanta, Alex Novaes de, Fabíola Greve, and José Garcia Vivas Miranda. "Caracterização de uma Jornada Máxima em MANETs." In Workshop de Testes e Tolerância a Falhas. Sociedade Brasileira de Computação - SBC, 2012. http://dx.doi.org/10.5753/wtf.2012.23081.

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Redes móveis ad-hoc (ou MANETs) exibem uma topologia dinâmica que pode ser modelada através de grafos que evoluem no tempo. Diversos protocolos distribuídos confiáveis, desenvolvidos para tais redes, fazem suposições quanto às características dos grafos necessárias para a satisfação das propriedades do sistema. Um delas diz respeito à difusão de mensagens para a rede, que só poderá ser garantida se, ao longo do tempo, existir um caminho entre cada par de nós do grafo, ou seja uma jornada. Estimar o tempo de uma jornada máxima é essencial para a configuração e qualidade de serviço do sistema. Esse trabalho apresenta um estudo analítico e experimental (através de simulação) para avaliar a conectividade de uma MANET e estimar o tempo de uma jornada máxima, dada as suas características, tais como densidade local e global. Como resultado, apresentamos uma equação probabilística do tempo de jornada máxima no grafo da MANET, em função da sua densidade.

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Johnson, Dale. "Manned/Unmanned Common Architecture Program (MCAP) net centric flight tests." In SPIE Defense, Security, and Sensing, edited by Belur V. Dasarathy. SPIE, 2009. http://dx.doi.org/10.1117/12.817873.

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Oliveira, Talmai B. de, Victor F. Costa, Fabíola Greve, and Leizer Schnitman. "Evaluating the Impact of Faults on Broadcasting Protocols for MANETs." In Workshop de Testes e Tolerância a Falhas. Sociedade Brasileira de Computação - SBC, 2006. http://dx.doi.org/10.5753/wtf.2006.23352.

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Broadcasting in MANETs is a fundamental building block for dealing with routing and reaching consensus. In this kind of network, faults are commonplace. In spite of this, existing broadcast protocols are not adequate to deal with failures present in a real world scenario, such as link failures, network partitions, topology change during broadcasts and momentary node failures. Moreover, the ones that are capable of dealing with faults, are not suitable for MANETs. In this paper, we conduct simulations in order to evaluate the impact of faults on MANET broadcasting protocols under various network scenarios and situations. Although previous studies show that these protocols are very mobile resilient and support well congestion and collisions, the study conducted here show that they are not capable of supporting omission faults. In presence of this type of faults, they are unable to provide a high delivery rate of messages.

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Fazul, Rhauani Weber Aita, and Patrícia Pitthan Barcelos. "O Apache ZooKeeper como Estratégia de Monitoramento Ativo para manter o Balanceamento de Réplicas no HDFS." In XXI Workshop de Testes e Tolerância a Falhas. Sociedade Brasileira de Computação, 2020. http://dx.doi.org/10.5753/wtf.2020.12483.

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O Apache ZooKeeper é um serviço escalável e altamente confiável para coordenação em ambientes distribuídos. Seguindo um modelo de namespace compartilhado baseado em uma árvore de znodes, o ZooKeeper apresenta-se como uma solução eficiente para o gerenciamento ativo de informações de configuração. Nesse trabalho, analisamos uma possibilidade de uso do ZooKeeper e seus znodes como uma estratégia para à manutenção do balanceamento na distribuição de dados no HDFS: um sistema de arquivos que opera com base na replicação. Através do monitoramento em tempo real do cluster, removeu-se a necessidade de execução manual do balanceador nativo do HDFS, automatizando assim a tomada de decisão no processo de balanceamento de réplicas.

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Fromme, M., S. Amzou, B. Burbaum, P. Striedl, M. Mandorfer, M. Pons, J. Genesca, et al. "Nicht-invasive Leberfibrose-Tests sagen Leberdekompensation bei Erwachsenen mit schwerem Alpha1-Antitrypsin-Mangel vorher (Pi*ZZ-Genotyp)." In Viszeralmedizin 2023 77. Jahrestagung der DGVS mit Sektion Endoskopie Herbsttagung der Deutschen Gesellschaft für Allgemein- und Viszeralchirurgie mit den Arbeitsgemeinschaften der DGAV und Jahrestagung der CACP. Georg Thieme Verlag, 2023. http://dx.doi.org/10.1055/s-0043-1771798.

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Shimoda, Takanobu, Atsuko Ohwada, and Kazuhiro Toda. "Test Results and Evaluation of Preliminary Manned Test of a Regenerative Life Support System." In International Conference On Environmental Systems. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2002. http://dx.doi.org/10.4271/2002-01-2510.

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WILLIAMS, MARK, and MARK HARTFORD. "Integration of manned simulation and flight test in an operational test and evaluation program." In Aircraft Design, Systems and Operations Meeting. Reston, Virigina: American Institute of Aeronautics and Astronautics, 1987. http://dx.doi.org/10.2514/6.1987-2924.

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Reports on the topic "Mantel tests"

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George and Hart. PR-015-06603-R02 Tests of Instruments for Measuring Hydrocarbon Dew Points in Natural Gas Streams Phase 2. Chantilly, Virginia: Pipeline Research Council International, Inc. (PRCI), September 2008. http://dx.doi.org/10.55274/r0010969.

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Research has assessed the accuracy of two commercially-available hydrocarbon dew point (HCDP) analyzers, an Ametek� Model 241 CE II and a Michell Condumax II. During a previous phase of this project, both automated analyzers, along with a Bureau of Mines chilled mirror device serving as a reference, were tested on gravimetrically-prepared gas blends chosen to simulate a transmission-quality gas and a production gas. The measurement repeatability of both units was found to be better than the manual chilled mirror. Trends in the analyzer and manual chilled mirror measurements suggested that differences in performance between the automated units were related to their measurement techniques and default set points. During the second phase of the project, the Ametek and Michell automated analyzers were tested again on the transmission-quality test gas used in Phase 1, but with specific levels of contamination added to gain knowledge of their performance under adverse conditions. In one round of tests, water vapor was added to simulate a transmission gas with water vapor levels above common tariff specifications. In the second round of tests, the test gas contained both methanol and water vapor, simulating a stream to which methanol has been added to prevent hydrates. Contaminants were added to the test gas stream in amounts such that, depending upon the pressure of the test stream, the contaminant dew point would be reached first, the HCDP would be reached first, or the two phases would condense simultaneously. Multiple HCDP measurements were made with the analyzers to determine their ability to accurately measure HCDPs under these adverse conditions. Analyzer results were again compared to HCDP measurements taken with the Bureau of Mines chilled mirror device and a digital video camera. Results were adjusted for small changes in the heavy hydrocarbon content of the test gases over time, using predictions from an equation of state and gas chromatographic analyses of the test gases.

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Day, David, Nathan Crane, Gregory Bunting, Timothy Walsh, Lynn Munday, and Scott Miller. Sierra/SD Verification Tests Manual. Office of Scientific and Technical Information (OSTI), March 2018. http://dx.doi.org/10.2172/1762001.

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Cardwell, Ramsey, Ben Naismith, Geoffrey LaFlair, and Steven Nydick. Duolingo English Test :Technical Manual. Duolingo, May 2023. http://dx.doi.org/10.46999/cqng4625.

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The Duolingo English Test Technical Manual provides an overview of the design, development, administration, and scoring of the Duolingo English Test. Furthermore, the Technical Manual reports validity, reliability, and fairness evidence, as well as test-taker demographics and the statistical characteristics of the test. This is a living document whose purpose is to provide up-to-date information about the Duolingo English Test, and it is updated on a regular basis.

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Merewether, Mark Thomas, Julia A. Plews, Nathan K. Crane, Gabriel Jose de Frias, San Le, David John Littlewood, Matthew David Mosby, et al. Sierra/SolidMechanics 4.50 Verification Tests Manual. Office of Scientific and Technical Information (OSTI), September 2018. http://dx.doi.org/10.2172/1493834.

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Plews, Julia A., Nathan K. Crane, Gabriel Jose de Frias, San Le, David John Littlewood, Mark Thomas Merewether, Matthew David Mosby, et al. Sierra/SolidMechanics 4.48 Verification Tests Manual. Office of Scientific and Technical Information (OSTI), March 2018. http://dx.doi.org/10.2172/1426060.

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Plews, Julia A., Nathan K. Crane, Gabriel Jose de Frias, San Le, David John Littlewood, Mark Thomas Merewether, Matthew David Mosby, et al. Sierra/SolidMechanics 4.48 Verification Tests Manual. Office of Scientific and Technical Information (OSTI), March 2018. http://dx.doi.org/10.2172/1426403.

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Veilleux, Michael, Frank Beckwith, Kenneth Noel Belcourt, Gabriel Jose de Frias, Jacob Koester, Kevin Manktelow, Mark Thomas Merewether, et al. Sierra/SolidMechanics 4.56 Verification Tests Manual. Office of Scientific and Technical Information (OSTI), March 2020. http://dx.doi.org/10.2172/1608403.

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Veilleux, Michael, Frank Beckwith, Kenneth Noel Belcourt, Gabriel Jose de Frias, Kevin Manktelow, Mark Thomas Merewether, Scott T. Miller, et al. Sierra/SolidMechanics 4.54 Verification Tests Manual. Office of Scientific and Technical Information (OSTI), September 2019. http://dx.doi.org/10.2172/1569341.

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Merewether, Mark, Benjamin Treweek, Ellen Wagman, Frank Beckwith, Gabriel de Frias, Jacob Koester, Jesse Thomas, et al. Sierra/SolidMechanics 4.58 Verification Tests Manual. Office of Scientific and Technical Information (OSTI), September 2020. http://dx.doi.org/10.2172/1669205.

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Beckwith, Frank, Kenneth Belcourt, Gabriel de Frias, San Le, Kevin Manktelow, Mark Merewether, Matthew Mosby, et al. Sierra/SolidMechanics 4.52 Verification Tests Manual. Office of Scientific and Technical Information (OSTI), March 2019. http://dx.doi.org/10.2172/1761911.

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