replace deprecated aesthetic

Author: teunbrand

R/mcmc-distributions.R

@@ -394,7 +394,7 @@ mcmc_violin <- function(
       set_hist_aes(freq),
       fill = get_color("mid"),
       color = get_color("mid_highlight"),
-      size = .25,
+      linewidth = .25,
       na.rm = TRUE,
       binwidth = binwidth,
       bins = bins,

R/ppc-errors.R

@@ -134,7 +134,7 @@ ppc_error_hist <-
       geom_histogram(
         fill = get_color("l"),
         color = get_color("lh"),
-        size = 0.25,
+        linewidth = 0.25,
         binwidth = binwidth,
         bins = bins,
         breaks = breaks

R/ppd-distributions.R

@@ -168,7 +168,7 @@ ppd_hist <-
       fill = "ypred"
     )) +
       geom_histogram(
-        size = 0.25,
+        linewidth = 0.25,
         binwidth = binwidth,
         bins = bins,
         breaks = breaks