Acessing plot from auroc()

[Edward Moseley]

Hi there,

I'm working with mixOmics for the first time, and I'm wondering if there is a way to change the plot name for plots resulting from auroc().

Currently, when I try to store the function's output, I'm only getting a list of component values.

Thanks so much!

[Florian Rohart]

Hi Edward,

It will be possible in the next release, I've added an example in the help file on how to do it:

data(breast.tumors)
X <- breast.tumors$gene.exp
Y <- breast.tumors$sample$treatment

plsda.breast <- plsda(X, Y, ncomp = 2)
auc.plsda.breast = auroc(plsda.breast, ncomp = 1)

# changing plot title
p = auc.plsda.breast$graph.Comp1 #saving the ggplot graph in p
p+ggtitle("Something witty")

Thanks!

[Florian Rohart]

commit a7c7493