This version works harder on the low end and high end of PfPR to make the values have good variance there.

This version works harder on the low end and high end of PfPR to make the values have good variance there.

pixel_four(pfpr, am, params, strategies)

Arguments

pfpr	A list of pfpr values.
am	A list of treatment values, the same length as pfpr.
params	either a list or data frame, to be used in a with-statement.
strategis	A list of functions to call to do parts of the work.

Value

a list with a member for each variable.