Analysis of variance; one-way design, contrasts, post hoc tests, two-way design, a model with interactions. Categorical data analysis; contingency tables,
logistic regression, estimating the logistic regression model, interpreting the coefficients, assessing the googness-of-fit of the estimation model.
Unidimensional scaling; approaches to scaling, order scaling, Likert scaling, Guttman scaling, comparative judgment – Thurstone scaling. Factor analysis;
determining the dimensions of correlation, latent and manifest variables, extracting the principal solution, importance and interpretation of factors, rotating
the factors, additional uses of factor analysis results. Cluster analysis; principles, determining similarity, methods. Statistical quality control; methods and
philosophy of statistical process control, control charts, acceptance-sampling problém.
logistic regression, estimating the logistic regression model, interpreting the coefficients, assessing the googness-of-fit of the estimation model.
Unidimensional scaling; approaches to scaling, order scaling, Likert scaling, Guttman scaling, comparative judgment – Thurstone scaling. Factor analysis;
determining the dimensions of correlation, latent and manifest variables, extracting the principal solution, importance and interpretation of factors, rotating
the factors, additional uses of factor analysis results. Cluster analysis; principles, determining similarity, methods. Statistical quality control; methods and
philosophy of statistical process control, control charts, acceptance-sampling problém.