s.potatoe: Plot of factorial maps with represnetation of point classes

In tapj/biotyper: BiotypeR: an R package to biotype a community

Description

performs the scatter diagrams with representation of point classes, using xpline to shape graphical representation.

Usage

s.potatoe(dfxy, fac, xax = 1, yax = 2, col.border = seq(1:length(levels(fac))) + 1, col.fill = seq(1:length(levels(fac))) + 1, shape = -0.5, open = "FALSE", ...)

Arguments

dfxy	a data frame containing the two columns for the axes
fac	a factor partitioning the rows of the data frame in classes
xax	the column number of x in dfxy
yax	the column number of y in dfxy
col.border	a vector of colors used to draw each class in a different border color
col.fill	a vector of colors used to draw each class in a different filled color
shape	a number to define the shape. see xpline
open	see xpline
...	not used

Value

The matched call.

Author(s)

Daniel Chessel Julien Tap

References

http://pbil.univ-lyon1.fr/R/enseignement.html

See Also

s.class

Examples

data(Titanium16S)
Titanium16S.biotypes=biotyper(Titanium16S, k=3, manalysis=TRUE)
plot(Titanium16S.biotypes$dPCoA$l1[1:2])
s.potatoe(Titanium16S.biotypes$dPCoA$l1, fac=factor(Titanium16S.biotypes$biotypes))

tapj/biotyper documentation built on Oct. 23, 2021, 5:44 a.m.