psa.strata | R Documentation |
Propensity Score Analysis using Stratification
psa.strata(Y, Tr, strata, trim = 0, minStrata = 5)
Y |
response variable. |
Tr |
treatment variable. |
strata |
strata identifier. |
trim |
allows for a trimmed mean as outcome measure, where trim is from 0 to .5 (.5 implying median). |
minStrata |
minimum number of treatment or control units within a strata to include that strata. |
a character vector containing summary.strata, ATE, se.wtd, approx.t, df, and CI.95.
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