Hello.
I try to compute a "White-corrected" ANOVA. Therefore I use the command "Anova"
implemented in the car()-package):
Anova(modelname, white.adjust="hc3")
and receive the error message:
"Fehler in SS[i] <- SS.term(names[i]) : nichts zu ersetzen" (German)
"Error in SS[i] <- SS.term(names[i]) : nothing to replace" (probably being the
message in the English version)
I also tried the example mentioned in Fox (2002, "An R and S-Plus
companion..."), with the "ornstein" data set but received the same message.
If I don't use the argument "white.adjust="hc3" the standard anova is computed
without any error messages..
Any hints?
Kilian
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