aharach / Test

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Analysis Plot #12

Closed aharach closed 9 years ago

aharach commented 9 years ago
aharach commented 9 years ago
deviance_residual <- function(act,fit){

  #Residual for Gamma Log GLM model
  r <- (act-fit)/fit
  y <- act
  mu <- fit
  wt <- rep(1,length(act))

  d.res <- sqrt(pmax(-2 * wt * (log(ifelse(y == 0, 1, y/mu)) - (y - mu)/mu),0))

  ifelse(y > mu, d.res, -d.res)

}