betas.lmr: Compute standardized beta coeffizients for robust linear...
In andreaphsz/betas: Standardized Beta Coefficients

Description Usage Arguments Value Examples

Compute standardized beta coeffizients for robust linear regression models

1	betas.lmr(object, classic = FALSE)

`object`	A model of class `lmRob`.
`classic`	Logical TRUE for classic covariance estimation.

Vector with standardized beta coefficients.

library(robust)
data <- pisa2012che

## robust estimation of betas
fit1 <- lmRob(MATH ~ ESCS, data)
betas.lmr(fit1)

## example where robust variance cannot be computed,
## instead the classical variance is used.
fit2 <- lmRob(MATH ~ ESCS + USEMATH, data)
betas.lmr(fit2)