'rename_with_counts' concatenates the count of each category to its category name given a specific variable. It can be useful in plots and tables to display the fequency of categories of a variable (see the example below).
a tibble or dataframe
the column with counts wanted
a tibble with the counts appended to the 'variable_name' column
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rename_with_counts(pima_diabetes, weight_class) # Below is an example of how `rename_with_counts` can be helpful when # creating plots and tables. This graph shows the outcomes of different # weight classes in `pima_diabetes`. With the added information from # `rename_with_counts`, we can see how common each category is. library(ggplot2) rename_with_counts(pima_diabetes, weight_class) %>% ggplot(aes(x = reorder(weight_class, diabetes, function(x) mean(x == "Y")), fill = diabetes)) + geom_bar(position = "fill") + coord_flip()
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