Adds a standard footnote explaining the abbreviations used in a crosstable

Use it below body_add_crosstable(). Footnote: Med: median, IQR: interquartile range, Std: standard deviation. Percentages are expressed in column.

body_add_crosstable_footnote(doc)

Arguments

doc

a rdocx object

Value

The docx object doc

Author

Dan Chaltiel