Message-ID: <672E4F1E-2E92-48CA-AFE8-959C1AA1983A@gmail.com>
Date: 2012-11-05T07:51:50Z
From: Jean Jang
Subject: Hypothesis "RayosRayos.2 = (Intercept)" is not well formed: contains bad coefficient/variable names.
In-Reply-To: <C72B1F03-2CB9-43FC-A9DF-FEDBD0096C4A@gmail.com>
Hi R-listers,
I am trying to do this function amongst others for a Chi-sq test in
> require(multcomp)
for some reason it is not working but all of the other functions have
work. What does this error mean and how do I fix it?
Jean
> linearHypothesis(model.rayos.C, "RayosRayos.2 = (Intercept)")
Error in constants(lhs, cnames_symb) :
The hypothesis "RayosRayos.2 = (Intercept)" is not well formed:
contains bad coefficient/variable names.
In addition: Warning message:
In constants(lhs, cnames_symb) : NAs introduced by coercion