Release crosstable v0.6.0 · DanChaltiel/crosstable

New function transpose_crossable() (or simply t()), which transposes a crosstable so that the labels and column names are swapped.
```
ct = crosstable(mtcars2, c(mpg, drat, wt, qsec))
t_ct = t(ct)
as_flextable(t_ct)
```
New function pivot_crossable(), which pivots a crosstable so that the variable column is spread as several columns.
```
ct = crosstable(mtcars2, c(mpg, drat, wt, qsec))
p_ct = pivot_crosstable(ct)
as_flextable(p_ct)
```
body_add_table_list() now replaces body_add_crosstable_list() and body_add_flextable_list(). It allows both crosstables and flextable (and even dataframes, which are turned to flextables first) and has a new argument fun_after to control what comes after the table. See examples in ?body_add_table_list.
New function get_percent_pattern(). See also the new vignette vignette("percent_pattern").
New argument crosstable(drop_levels=TRUE) to drop unused levels in factors.
copy_label_from() now works on dataframes as well.
as_flextable(header_show_n_pattern) can now be a list of names cell and total, so that the "Total" column can be labelled too.

showNA="no" is now consistent with stats::addmargins(), gtsummary::tbl_cross(missing="no"), and janitor::tabyl(show_na=FALSE). It now actually removes all NA from the equation, instead of not doing much (#24).
In percent_patern, the proportion relative to the total sample p_cell has been renamed to p_tot for clarity.

Removed unexpected warning "NaNs produced" thrown when calculating percentages in totals while the number of NA is higher than the other classes (#20).
The output is now correct when header_show_n=TRUE and remove_header_keys=TRUE while using multiple by variables (#21).
Flextables will not have missing columns when using multiple by variables that has same key levels.
String interpolation works as intended in body_add_xxx_legend().
crosstable() will not fail if fisher.test() fails [#28]
forcats::fct_explicit_na() is not used anymore [#29]
body_add_normal() now removes ``` symbols when showing code [#31]
Trailing commas will not make apply_labels() fail anymore [#32]
Performance improvement (around 30% for small tables) as confidence intervals are not calculated anymore when not needed [#34]

Many thanks to Stephan Daus (@sda030) for his bug reports and feedback on this release.

Provide feedback