pbph | R Documentation |
Performs Peters-Belson with Prognostic Heterogeneity on the data.
pbph(mod1, treatment, data, center = TRUE, cluster = NULL)
mod1 |
First stage fitted model. |
treatment |
A 0/1 variable in |
data |
Data where variables in |
center |
Default |
cluster |
A variable in |
A pbph
object which extends lm
. Can be
passed to summary
or confint
.
The return contains an additional object, pbph
, which lm
doesn't include. pbph
contains mod1
, a copy of the first
stage model, and data
, which includes the data
augmented
with treatment
and predicted
.
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