I have been running tables including tab_stat_cpct hoping to have col %'s appearing in the bottom row adding up to 100% in each column. But this is what I get...
mtcars %>%
tab_cells(am) %>%
tab_cols(total(),vs) %>%
tab_stat_cases(label = "N") %>%
tab_stat_cpct(label="%") %>%
tab_pivot(stat_position = "inside_rows") %>% drop_rc() %>%
split_table_to_df()
1 #Total vs
2 0 1
3 am 0 N 19 12 7
4 % 59 67 50
5 1 N 13 6 7
6 % 41 33 50
7 #Total cases N 32 18 14
8 % 32 18 14
They just repeat the total n of cases in each column, not the %. Is this a bug or am I doing something wrong in my code? Thanks.
label argument is just a label for current block. By default all totals are unweighted number of cases and don't depend on label. To get desired results we need to set total statistics and total labels:
library(expss)
mtcars %>%
tab_cells(am) %>%
tab_cols(total(),vs) %>%
tab_stat_cases(label = "N", total_label = "") %>%
tab_stat_cpct(label="%", total_statistic = "w_cpct", total_label = "") %>%
tab_pivot(stat_position = "inside_rows")
# | | | | #Total | vs | |
# | | | | | 0 | 1 |
# | -- | -- | -- | ------ | ------ | --- |
# | am | 0 | N | 19.00 | 12.00 | 7 |
# | | | % | 59.38 | 66.67 | 50 |
# | | 1 | N | 13.00 | 6.00 | 7 |
# | | | % | 40.62 | 33.33 | 50 |
# | | # | N | 32.00 | 18.00 | 14 |
# | | | % | 100.00 | 100.00 | 100 |