Dear All: ? I am trying to run arandom effect model in R, but when I used "lmer" I got the followingerrors: Please see below. ? library(lme4) ? batchlevel <-c(1,1,1,2,2,2,3,3,3,4,4,4,5,5,5) ? batch <-as.character(batchlevel) ? yield <-c(74,76,75,68,71,72,75,77,77,72,74,73,79,81,79) ? dataaov <-data.frame(batch,yield) ? raneff <-lmer(yield~1+(1|batch),data=dataaov) ? Error in get(name,envir = asNamespace(pkg), inherits = FALSE) :? ? object'.setDummyField' not found ? summary(raneff) ? ? ?Error insummary(raneff) :? ? error inevaluating the argument 'object' in selecting a method for function 'summary':Error: object 'raneff' not found ? ? Any help will be highlyappreciated. ? many thanks abou ?======================== AbouEl-Makarim Aboueissa Sozan Elsalakawy Mohamed Agamia 246 Auburn Street, #158 Portland, ME 04103 USA Tel: (207) 797-2724 Email: aboueiss at yahoo.com
random effect model in R---- lmer
2 messages · AbouEl-Makarim Aboueissa, Martin Maechler
Can you please send this to the R-SIG mailing list about mixed models?? This has *NOTHING* to do with using R for and in teaching!
Yahoo! <aboueiss at yahoo.com>
on Mon, 22 Dec 2014 13:26:00 +0000 writes:
> Dear All: ? I am trying to run arandom effect model in R,
> but when I used "lmer" I got the followingerrors: Please
> see below.
> ? library(lme4)
......................
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