Filter rows with values 0 or 100

Remove all rows of 0 or 1 if there are at least 2 non-(0,1) rows, and otherwise keep all but the highest 0 row and the lowest 1 row.

Usage

filter_rows_0_100(tab)

Arguments

tab

data frame with columns dose and y

Details

Taken from a proprietary package, written by Kara Woo.