Get footer text if available — get_footer

The functions in tableone will record the methods used for reporting in a scientific paper. This is both for normality assumption tests and for significance tests.

Usage

get_footer_text(df_output)

Arguments

df_output: a data frame that is the output of a tableone function

Value

the footnotes if they exist as a list (NULL otherwise)

Examples

iris %>% describe_population(tidyselect::everything()) %>% get_footer_text()
#> mean_sd summary for Sepal.Length
#> mean_sd summary for Sepal.Width
#> median_iqr summary for Petal.Length
#> median_iqr summary for Petal.Width
#> subtype_count summary for Species
#> NULL
iris %>% dplyr::group_by(Species) %>%
  compare_population(tidyselect::everything()) %>% get_footer_text()
#> mean_sd summary for Sepal.Length
#> mean_sd summary for Sepal.Width
#> median_iqr summary for Petal.Length
#> median_iqr summary for Petal.Width
#> anova test on Sepal.Length
#> anova test on Sepal.Width
#> kruskal-wallis test on Petal.Length
#> kruskal-wallis test on Petal.Width
#> NULL