Replace geom_bar(stat = identity) with geom_col()#483

jgabry merged 2 commits intostan-dev:masterstan-dev/bayesplot:masterfrom

utkarshpawade:fix/use-geom-col-instead-of-geom-bar-stat-identityutkarshpawade/bayesplot:fix/use-geom-col-instead-of-geom-bar-stat-identityCopy head branch name to clipboard