Displaying 2 results from an estimated 2 matches for "trtpair".
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2008 Oct 15
2
Network meta-analysis, varConstPower in nlme
...interest. I found it very
helpful that you included the R code to replicate your analysis;
however, I have had a problem replicating your example and wondered if
you are able to give me a hint. When I use the code from the article:
lme1 <- lme(Y1 ~ trt.B + trt.C + trt.D + trt.E, random = ~ 1 | trtpair,
data=lumley1, var = varConstPower(form=~sigma, fixed=list(power=1)))
I get an error message:
Error in lme(Y1 ~ trt.B + trt.C + trt.D + trt.E, random = ~1 | trtpair, :
unused argument(s) (var = list(const = numeric(0), power = numeric(0)))
The problem seems to be in the varConstPower compone...
2011 May 17
1
extract value from mer object ?
What is the easiest way to extract a value from a 'mer' object from glmer? The first I need is the
trtpair Std.Dev. which in this case is 0.17542?
I've managed to get the fixed effects numbers from
summary(fednmaout)@coeffs
but no luck with the Random effects stuff.
TIA
Jim
> fednmaout
Linear mixed model fit by REML
Formula: lor ~ as.factor(t2) + as.factor(t3) + (1 | trtpair)
AIC...