Dear Whom it may concern,

I need help  to figure the "macro" function in R:  I need to plot the
different data sets by a plotxyf function, I want the title to be different
for different data set.


# get the data set
final.xyf<- xyf(data=as.matrix(my.final),
Y=classvec2classmat(final$outcome), xweight = 0.5, grid=somgrid(5, 4,
"hexagonal"))


#plot function
plotxyf<-function (data) {

plot(data, type="mapping", labels=final$target, col=final$outcome+1,,
main="Supervised: Mapping plot for data")

                                      }


#use the plotxyf function.
plotxyf(final.xyf)


But the result is not I expected, the title is "Supervised: Mapping plot for
data", not "Supervised: Mapping plot for final.xyf"

CAn anyone help me with this?

Thanks so much!

-- 
Sincerely,
Changbin
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