Throw warning when plotting "partial" object with a "yhat.id" column and > 1 features

bgreenwell / pdp

A general framework for constructing partial dependence (i.e., marginal effect) plots from various types machine learning models in R.

http://bgreenwell.github.io/pdp

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Open bgreenwell opened 4 years ago

bgreenwell commented 4 years ago

The following should throw a warning for users to plot the results manually

pd <- partial(rfo, pred.var = c("age", "pclass", "sex"), pred.fun = pfun, train = t3, progress = "text")
plotPartial(pd)  # useless plot