Confusion matrix proportions

[jxu]

It would be nice to have a flag to compute proportions out of total instead of counts.

conf_mat object is not a matrix, so I can't do something like conf_mat(data, truth, pred) / nrow(data), but I can do it by passing it to tidy.
Is there a simple function to turn conf_mat object into plain matrix or tibble, keeping the 2x2 layout?

[JBGruber]

There is actually just a table object called table in the object:

library(yardstick)
conf_mat(final_pred, truth = rating, estimate = .pred_class)$table / nrow(final_pred)
#>           Truth
#> Prediction     5    <5
#>         5  0.392 0.176
#>         <5 0.080 0.352

^{Created on 2024-12-05 with reprex v2.1.1}