We are trying to use the corCompSymm function in nlme
The example from the help pages for the corAR1 function gives the following
> corAR1(0.2, form = ~ 1 | Mare)
Correlation structure of class corAR1 representing
Phi
0.2
We are expecting a somewhat similar correlation specification with the help page
example for corCompSymm, but just get an error instead
> corCompSymm(0.5, form = ~ 1 | Subject)
Error in "names<-.default"(`*tmp*`, value = "Rho") :
names attribute [1] must be the same length as the vector [0]
this error is concistent in R1.8 and R2.0 on windows XP and also R2.0.1 on
Redhat
Thanks in advance for any help
Dave and Jerome
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