(Internal) Helper function to create an InfinitySparseMatrix from a set of scores, a treatment indicator, and a caliper width.
Source:R/match_on.R
scoreCaliper.Rd(Internal) Helper function to create an InfinitySparseMatrix from a set of scores, a treatment indicator, and a caliper width.
Arguments
- x
The scores, a vector indicating the 1-D location of each unit.
- z
The treatment assignment vector (same length as
x)- caliper
The width of the caliper with respect to the scores
x.
Value
An InfinitySparseMatrix object, suitable to be
passed to match_on as an within argument.