multiclass.roc is confusing

xrobin / pROC

Display and analyze ROC curves in R and S+

https://cran.r-project.org/web/packages/pROC/

GNU General Public License v3.0

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multiclass.roc is confusing #3

Closed xrobin closed 5 years ago

xrobin commented 9 years ago

There seems to be a lot of confusion around this function, what it does and how to use it.

In particular, it seems people would like to pass a "multiclass predictor", a matrix containing probabilities of each datapoint belonging to a class. See for instance this question on StackOverflow

Not sure anything can be saved here.

xrobin commented 5 years ago

This has been addressed in pull request #37 and will be released in upcoming pROC 1.14.