Articles with "analysis categorical" as a keyword



Instrumental variable analysis with categorical treatment

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Published in 2024 at "Statistical Methods in Medical Research"

DOI: 10.1177/09622802241281960

Abstract: Current instrumental variable methodology focuses mainly on estimating causal effects for a dichotomous or an ordinal treatment variable. Situations with more than two unordered treatments are less explored. The challenge is that assumptions needed to… read more here.

Keywords: variable analysis; treatment; methodology; analysis categorical ... See more keywords

Analysis of categorical data from biological experiments with logistic regression and CMH tests

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Published in 2025 at "PLOS One"

DOI: 10.1371/journal.pone.0335143

Abstract: The choice of appropriate statistical tests in experimental biology is critical for scientific rigor and can be challenging in the case of categorical data analysis. Using example datasets from Caenorhabditis elegans research, we conduct statistical… read more here.

Keywords: categorical data; cmh; logistic regression; analysis categorical ... See more keywords