.plot_scree: Helper function: scree plot
Description
Helper function: scree plot
Usage
.plot_scree(data, k = NULL, lab_x = NULL, lab_y = NULL)
Arguments
- data
Dataframe with the factor or cluster number in the first column
and the metric in the second.
- k
Provide one of the values in the first column to color points up to this value.
- lab_x
Label of the x axis
- lab_y
Label of the y axis