From all values in the selected columns, the numbers are extracted.
If no numeric values can be found, returns 0.
Otherwise, if any positive values form an ascending sequence, returns -1.
In all other cases, returns 1.
Usage
get_direction(data, cols, extract = TRUE)
Arguments
- data
The dataframe.
- cols
The tidy selection.
Whether to extract numeric values from characters.
Value
0 = an undirected scale, -1 = descending values, 1 = ascending values.
