vbonhomme
commented
1 year ago hi, try plot_LDA() all the best, v
Le lun. 24 juil. 2023 à 19:33, sanfilippog @.***> a écrit :
Hello,
I am running the following code:
data(bot) bot.f <- efourier(bot, norm=T) bot.pca <- PCA(bot.f) bot.lda <- LDA(bot.pca) plot(bot.lda)
And get the error message: not a valid fac_dispatcher specification, returning NULL Error in hist.default(xy[fac==levels(fac)[1]],xlim=hist.range, ylab=NA, : invalid number of "breaks"
I also get this error message when plotting an LDA with the same ode on my own data. Specifically, it seems that I am not able to plot more than 2 levels using Momocs. For example, the bottle dataset works fine when using plot_LDA and the "whiskey/beer" factor. However, I am unable to get a plot to display when using another factor with more than 2 levels with plot_LDA. plot_LDA creates an empty plot, with now points if there is more than 2 levels.
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sanfilippog
Hello,
I am running the following code:
data(bot) bot.f <- efourier(bot, norm=T) bot.pca <- PCA(bot.f) bot.lda <- LDA(bot.pca) plot(bot.lda)
And get the error message: not a valid fac_dispatcher specification, returning NULL Error in hist.default(xy[fac==levels(fac)[1]],xlim=hist.range, ylab=NA, : invalid number of "breaks"
I also get this error message when plotting an LDA with the same ode on my own data. Specifically, it seems that I am not able to plot more than 2 levels using Momocs. For example, the bottle dataset works fine when using plot_LDA and the "whiskey/beer" factor. However, I am unable to get a plot to display when using another factor with more than 2 levels with plot_LDA. plot_LDA creates an empty plot, with now points if there is more than 2 levels.