standardize_wt {penppml} | R Documentation |
Performs weighted standardization of x variables. Used in fastridge
.
standardize_wt(x, weights = rep(1/n, n), intercept = TRUE, return.sd = FALSE)
x |
Regressor matrix. |
weights |
Weights. |
intercept |
Logical. If |
return.sd |
Logical. If |
If return.sd == FALSE
, it gives the matrix of standardized regressors. If
return.sd == TRUE
, then it returns the vector of standard errors of the means of the
variables.