matie (version 1.0)

agram: Visualization of associations between all pairs of variables.

Description

Uses the association array generated by tap to construct an array of association diagrams (pie charts and scatterplots).

Usage

agram(dataSet, amat, method, ranking, order, ...)

Value

Returns nothing.

Details

Displays associations between all pairs of variables in a graphics array using pie-charts above the diagonal showing linear association in blue and non-linear association in red. Below the diagonal, scatter plots are shown and colored according to proportional non-linearity (see nl3 returned by ma.nl ).

References

This code was adapted from the corrgram package:

Author: Kevin Wright, Copyright: 2006 Kevin Wright, License: GPL2.

See Also

ma ma.nl tap

Examples

data(baseballData)
    agram(baseballData,order="OLO",main="All pair associations for baseballData")