Acessing plot from auroc()

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Issue #131 resolved
Edward Moseley created an issue

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!

Comments (2)

  1. 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!

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