These functions create comma labels. They are mostly just wrappers around scales::comma(), scales::label_comma() and ggplot2::scale_(x|y)_continuous(). But they do have the extra convenience built in that the scale functions already use comma formatting.
Usage
tfff_label_comma(accuracy = 0.1, ...)
tfff_comma(values, accuracy = 0.1, ...)
tfff_scale_x_comma(...)
tfff_scale_y_comma(...)