Likert Type Questionnaire Item Analysis

Provides the Scale class and corresponding functions, in order to facilitate data input for scale construction. Reverse items and alternative orders of administration are dealt with by the program. Computes reliability statistics, confirmatory, single factor loadings. It suggests item deletions and produces basic text output in English, for incorporation in reports. Returns list objects of all relevant functions from other packages (see Depends).


Reference manual

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1.0.4 by Nikolaos Giallousis, 4 years ago

Browse source code at

Authors: Nikolaos Giallousis

Documentation:   PDF Manual  

GPL-2 license

Depends on psych, Hmisc, MASS

See at CRAN