A function for the calculation of the matrix A based on single dataset
Usage
A(X, Y, quant = NA, theta, method)
Arguments
- X
Array or data.frame containing covariates
- Y
Array or data.frame of outcomes
- quant
quantile for quantile estimation
- theta
parameter theta
- method
indicates the method to be used for M-estimation.
Options include "mean", "quantile", "ols", "logistic", and "poisson".
Value
matrix A based on single dataset