sigmaOLScor1 {ui} | R Documentation |
This function is a bias correction of the residual standard deviation under MNAR, used by ui.causal
and ui.ols
.
sigmaOLScor1(X, sigmaOLS, n, p, u, gridrho)
X |
Covariate matrix outcome. |
sigmaOLS |
Residual sd from outcome regression. |
n |
Number of complete cases. |
p |
Number of covariates outcome regression. |
u |
Fitted values from propensity score regression. |
gridrho |
Values of rho. |