gammaresiduals {Bayesiangammareg}

Residuals of the Gamma Regression

Description

This function calculates the Gamma regression residuals

Usage

gammaresiduals(Y, X, model)

Arguments

Y

object of class matrix, with the dependent variable.

X

object of class matrix, with the independent variable.

model

object of class Bayesiangammareg.

Value

rabs

Pearson absolute residuals

rp

Pearson residuals

rd

deviance residuals

rast

Asteric residuals

Author(s)

Arturo Camargo Lozano [e-mail], Edilberto Cepeda Cuervo [e-mail]

References

1. Cepeda-Cuervo E. (2001) Modelagem da variabilidade em modelos lineares generalizados. Ph.D. tesis. Instituto de Matematicas. Universidade Federal do Rio do Janeiro. 2. Cepeda-Cuervo E. and Gamerman D. (2005). Bayesian Methodology for modeling parameters in the two-parameter exponential family. Estadistica 57, 93 105. 3. Cepeda Cuervo E., Corrales, M., Cifuentes, M. V., and Zarate, H. (2016). On Gamma Regression Residuals.