R/lmSS.r

In OrdFacReg: Least Squares, Logistic, and Cox-Regression with Ordered Predictors

Defines functions lmSS

Documented in lmSS

lmSS <- function(beta, D, Y){

L <- - sum((D - Y %*% beta) ^ 2)
dL <- 2 * t(Y)%*%((D - Y %*% beta))

return(list("L" = L, "dL" = dL))
}

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