Plot variable importance rankings
Plots variables selected in models ranked by variable importance across the outer folds as well as the final model.
plot_var_ranks( x, sort = TRUE, scheme = NULL, cex = 1, corral.width = 0.75, ... ) hist_var_ranks(x, sort = TRUE, scheme = NULL)
x: A nestcv.glmnet or nestcv.train fitted object or a list of these, or a repeatcv object.sort: Logical whether to sort variable by mean rank.scheme: Optional vector of colours which is passed to ggplot2::scale_color_manual(). The vector is recycled, so a single value will colour all points in the same colour, while two values will lead to alternating row colours.cex: Scaling for adjusting point spacing. See ggbeeswarm::geom_beeswarm().corral.width: Numeric specifying width of corral, passed to geom_beeswarm...: Optional arguments passed to ggbeeswarm::geom_beeswarm() e.g. size.A ggplot2 plot.