overlaygroup: overlaygroup

In bertin: Bertin matrix display

Description

Overlays group separators for Bertin plots.

Usage

overlaygroup(group, pos, byrow = TRUE, col = "green", lwd = 2, ...)

Arguments

group	A grouping variable. Separators are to be inserted where the group changes.
pos	Positions for grouping separators. Usually derived from grop.
byrow	TRUE if cases are by row.
col	Colour for gorup separator.
lwd	Line width. Preferably small
...	Additionalparamters passed to abline, for example line style.

Value

pos	A vector of indices where a separator is added..

Author(s)

G. Sawitzki

bertin documentation built on May 2, 2019, 5:54 p.m.