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r_lmrob_s
2008 May 14
1
rlm and lmrob error messages
...ngular fits are not implemented in rlm
As singular.ok = TRUE is default with lmrob from the robustbase package,
I tried running the model using lmrob, but I get following error message
Too many singular resamples
Aborting fast_s()
error in lmrob.S(x = x, y = y, control = control) :
C function R_lmrob_S() exited prematurely
I don't understand what the error messages mean, especially in the case
of lmrob and greatly appreciate any help or ideas as to what might cause
the error. The model works fine with lm.
Kind regards,
Susanne