plot.som {GeneSOM} | R Documentation |
Plot the SOM in a 2-dim map with means and sd bars.
plot(obj, sdbar=1, ylim=c(-5, 5), color=TRUE, ntik=3, yadj=0.1, xlab="", ylab="", ...)
obj |
a som object |
sdbar |
the length of sdbar in sd, no sdbar if sdbar=0 |
ylim |
the range of y axies in each cell of the map |
color |
whether or not use color plotting |
ntik |
the number of tiks of the vertical axis |
yadj |
the proportion used to put the number of obs |
xlab |
x label |
ylab |
y label |
... |
other options to plot |
Jun Yan <jyan@stat.wisc.edu>
foo <- som(matrix(rnorm(1000), 250), 3, 5) plot(foo, ylim=c(-1, 1))