ade4 (version 1.01)

worksurv: French Worker Survey (1970)

Description

The worksurv data frame gives 319 response items and 4 questions providing from a French Worker Survey.

Usage

data(worksurv)

source

Rouanet, H. and Le Roux, B. (1993) Analyse des donn�es multidimensionnelles. Dunod, Paris.

Details

The data frame worksurv has the attribute 'counts' giving the number of responses for each item.

References

Le Roux, B. and Rouanet, H. (1997) Interpreting axes in multiple correspondence analysis: method of the contributions of points and deviation. Pages 197-220 in B. J. and M. Greenacre, editors. Visualization of categorical data, Acamedic Press, London.

Examples

data(worksurv)
acm1 <- dudi.acm(worksurv, row.w = attr(worksurv,"counts"), 
    scan = FALSE)
par(mfrow = c(2,2))
apply(worksurv,2, function(x) s.class(acm1$li, factor(x),
    attr(worksurv, 'counts')))
par(mfrow = c(1,1))