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R/MmatrM.R
In ssmrob: Robust Estimation and Inference in Sample Selection Models
Defines functions
MmatrM
Documented in
MmatrM
MmatrM <-
function(x, y, beta, sigma, t.c = 1.345, weights = 1)
{
(t(x)%*%diag(drop(weights*ifelse(abs(y-(x)%*%as.vector(beta))/sigma<t.c, 1, 0)),length(x[,1]),length(x[,1]))%*%x)/sigma
}
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ssmrob documentation built on Aug. 20, 2021, 5:08 p.m.
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Defines functions MmatrM
Documented in MmatrM
MmatrM <-
function(x, y, beta, sigma, t.c = 1.345, weights = 1)
{
(t(x)%*%diag(drop(weights*ifelse(abs(y-(x)%*%as.vector(beta))/sigma<t.c, 1, 0)),length(x[,1]),length(x[,1]))%*%x)/sigma
}
Try the ssmrob package in your browser
Any scripts or data that you put into this service are public.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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