Social sciences Statistical methods Methodology 22 Computer programs 17 Research 17 Statistics 9 Regression analysis 7 Data processing 6 Mathematical models 6 Multivariate analysis 4 Educational statistics 3 Grounded theory 3 Mathematical statistics 3 Qualitative research 3 Social surveys 3 Analysis of variance 2 Factor analysis 2 Linear models (Statistics) 2 R (Computer program language) 2 Time-series analysis 2 Computer simulation 1 Discriminant analysis 1 EQS (computer file) 1 EQS/Windows 1 Electronic books 1 Game theory 1 Graphical modeling (Statistics) 1 Item response theory 1 Latent structure analysis 1 Logistic regression analysis 1