Questions on categorical data analysis
How do I explain adding 0.5 to the cells for the odds ratio, d' or logit transform?
What is heterogeneity of variance in SPSS Probit and Logit procedures?
When should I use a logit analysis as opposed to an arcsine transformed ANOVA?
How do I do a matched pairs comparison on dichotomous data using covariates in SPSS?
How do I get SPSS to do a Chi-squared analysis of a two-way frequency table?
How do I compare a list of observed frequencies with a list of my own expected frequencies?
Using a chi-square to see if two or more proportions are equal
How do I know which elements contribute to a relationship in a two-way frequency table?
When do I use the correction for continuity when performing a chi-square analysis on a 2x2 table?
How do I do a linear trend of proportions in a Chi-squared analysis in SPSS?
How do I test for the presence of an unknown ordering across subjects using 2 Dimensional data?
Improved Confidence Limits for a binomial proportion and differences in binomial proportions
How do I compare observed numbers correct to those expected by chance in a multi-choice task?
Why are the standard errors so large in logistic regression?
How do I plot and interpret a ROC curve in assessing strength in two group prediction?