4. Visualizing Rankings

Yuki Atsusaka and Seo-young Silvia Kim

The following code chunk shows how to plot the distribution of ranking profiles. This can help eyeball whether the ranking data is uniformly distributed, which can of course be formally tested.

library(combinat)
#> 
#> Attaching package: 'combinat'
#> The following object is masked from 'package:utils':
#> 
#>     combn
library(rankingQ)
#> Error in get(paste0(generic, ".", class), envir = get_method_env()) : 
#>   object 'type_sum.accel' not found
#> Registered S3 method overwritten by 'GGally':
#>   method from   
#>   +.gg   ggplot2

set.seed(100)
tab <- lapply(permn(seq(3)), paste0, collapse = "") |>
  sample(30, replace = TRUE) |>
  unlist() |>
  table() |>
  table_to_tibble()
plot_dist_ranking(tab, ylim = 0.5)