cronb

<code>data.frame</code> or matrix with more than 2 columns.

This function calculates the Cronbach's alpha value for each column
               of a data frame or matrix.

Collection of miscellaneous utility functions (especially intended for people coming from other statistical software packages like 'SPSS', and/or who are new to R), supporting following common tasks:
  1) Reading and writing data between R and other statistical software packages like 'SPSS', 'SAS' or 'Stata' and working with labelled data; this includes easy ways to get and set label attributes, to convert labelled vectors into factors (and vice versa), or to deal with multiple declared missing values etc.
  2) Data transformation tasks like recoding, dichotomizing or grouping variables, setting and replacing missing values.
  3) Convenient functions to perform frequently used statistical tests, or to calculate various commonly used statistical coefficients.

cronb: Cronbach's Alpha for a matrix or data frame

Description

Usage

Arguments

Value

See Also