CODE EXAMPLE FOR PYTHON

In is_lodes_form( : Missing id-axis pairings.

A_col <- "firebrick3"
B_col <- "darkorange"
C_col <- "deepskyblue3"
alpha <- 0.7

ggplot(fb_ad_3d,
       aes(weight = freq, axis1 = Category, axis2 = Response)) +
  geom_alluvium(aes(fill = Response, color = Response), 
                width = 1/12, alpha = alpha, knot.pos = 0.4) +
  geom_stratum(width = 1/6, color = "grey") +
  geom_label(stat = "stratum", label.strata = TRUE) +
  scale_x_continuous(breaks = 1:2, labels = c("Category", "Response"))     +
  scale_fill_manual(values  = c(A_col, B_col, C_col)) +
  scale_color_manual(values = c(A_col, B_col, C_col)) +
  ggtitle("Relevance of Facebook Custom List Advertising") +
  theme_minimal() +
  theme(
   axis.text.x = element_text(size = 12, face = "bold")
  )