model.frame.binaryChoice {sampleSelection} | R Documentation |
Return the variables used for estimating a binary choice model
## S3 method for class 'binaryChoice' model.frame( formula, ... )
formula |
object of class |
... |
further arguments passed to other methods
(e.g. |
A data.frame containing all variables used for the estimation.
Arne Henningsen, Ott Toomet otoomet@ut.ee
probit
, and model.frame