lowess.bygroup {cwhmisc} | R Documentation |
data in groups (shown by variable group
) are plotted
lowess.bygroup(x, y, group, lin=FALSE, col = par("col"), bg = NA, pch = par("pch"), cex = 1, ...) loess.bygroup(x, y, group, lin=FALSE, col = par("col"), bg = NA, pch = par("pch"), cex = 1, ...)
x, y |
coordinate vectors of equal length |
group |
grouping variable, must be a vector of same length as x and y |
lin |
If TRUE, then lines connecting the points (x,y) are drawn |
cex |
see par |
col |
colour of lines |
bg |
background colour |
pch |
character to plot |
... |
see pairs |
The procedure is called for its side effect of producing a plot
Christian W. Hoffmann, c-w.hoffmann@sunrise.ch,
http://www.wsl.ch/personal_homepages/hoffmann/index_EN