This adds a single row at the bottom. The first cell contains the footnote; it spans all table columns and has an optional border above.
add_footnote(ht, text, border = 0.8, number_format = NA, ...)A huxtable.
Text for the footnote.
Width of the footnote's top border. Set to 0 for no border, or
NULL to leave the border unchanged.
Number format for the footnote cell.
Other properties, passed to set_cell_properties() for the footnote cell.
The modified huxtable
jams <- add_footnote(jams,
"* subject to availability")
jams
#> Type Price Sugar content
#> Strawberry 1.90 40.00%
#> Raspberry 2.10 35.00%
#> Plum 1.80 50.00%
#> ──────────────────────────────────────
#> * subject to availability
#>
#> Column names: Type, Price, Sugar