Factor analysis on non normal data ( Ordinal data of Likert Scale)
127581
Factor analysis of questionnaires composed of Likert items
77655
Using percentiles as predictors - good idea?
91277
Proper analyses for 2x2 contingency tables
27988
Under what conditions should Likert scales be used as ordinal or interval data?
13491
Ordinal data in regression?
123072
Three versions of discriminant analysis: differences and how to use them
86254
Ordinal regression with categorical covariates and predictors
147544
Continuous dependent variable with ordinal independent variable
158192
Ranking based on binomial data (example: website conversions)
96906
Calculating statistics on subsets of data
149831
Likert item as independent variable for ANOVA?
16596
Correlation coefficient between a (non-dichotomous) nominal variable and a numeric (interval) or an ordinal variable
31220
Finding predictors of upper level of a variable
127407
Advice/literature on combining items with different response scales into composite scales?
5484
Creating an index of quality from multiple variables to enable rank ordering
11188
Can principal component analysis be applied to datasets containing a mix of continuous and categorical variables?
9119
Multiple logistic regression power analysis