9/8/2023 0 Comments Tidyverse summary![]() ![]() Thus, the final step of calculating proportions (denominator sum(n)) is still grouped by outcome. Importantly - as it finishes its process, count() also ungroups the age_cat grouping, so the only remaining data grouping is the original grouping by outcome. This function further groups the data by age_cat and returns counts for each outcome- age-cat combination. First, the data are grouped on outcome via group_by(). It relies on different levels of data grouping being selectively applied and removed.
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