lapl_aprx {bayesdistreg} | R Documentation |
This function generates mode and variance-covariance for a normal proposal distribution for the bayesian logit.
lapl_aprx(y, x, glmobj = FALSE)
y |
the binary dependent variable y |
x |
the matrix of independent variables. |
glmobj |
logical for returning the logit glm object |
val A list of mode variance-covariance matrix, and scale factor for proposal draws from the multivariate normal distribution.
y = indicat(faithful$waiting,mean(faithful$waiting)) x = scale(cbind(faithful$eruptions,faithful$eruptions^2)) gg<- lapl_aprx(y,x)