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soliton923(½ð±Ò+1): лл²ÎÓëÌÖÂÛ~~ 2011-08-12 23:56:48
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library(MASS)

huber(chem)

summary(rlm(stack.loss ~ ., stackloss))
rlm(stack.loss ~ ., stackloss, psi = psi.hampel, init = "lts"
rlm(stack.loss ~ ., stackloss, psi = psi.bisquare)
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