Perhaps you should read the help for that package, where you would
discover that it does not contain an "lme" function.
library(help="lme4")
You could type
help.search("lme")
and discover that there is an "lme" function in the "nlme" package. At
that point you could perhaps confirm what you really want to do.
You might also want to avoid calling your data "data", since that is the
name of a builtin function.
Also, many useRs recommend against the use of the "attach" function (at
all), instead preferring the use of "data=" arguments to functions such as
lme, or directly using the $ operator to specify the data frame and
column. The "attach" function can easily leads to subtle confusions in
data names.
It is even possible that next time you might read the posting guide and
post in plain text.
On Wed, 8 Aug 2012, Santini Silvana wrote:
Dear all,
Can anyone help me, my R software can not run a nested linear regression by
using the lme funcion. The message that appears is??
Error: could not find function "lme"
I already downloaded and loaded the package, please see below. Thank you in
advance for any help! Nadia.
data<-read.csv("/Users/nadiasan1/Desktop/MOE and MOR.csv")> attach(data)> names(data)[1] "Species" "LME" ?? ??
"LMR" ?? ?? "WD" ?? ????> install.packages("lme4")trying URL
'http://cran.csiro.au/bin/macosx/leopard/contrib/2.14/lme4_0.999375-42.tgz'Content type 'application/x-gzip' length 1453067 bytes (1.4 Mb)opened
URL==================================================downloaded 1.4 Mb
The downloaded packages are in
/var/folders/yx/l4kkhz8j24179y5vq0hp9md00000gp/T//Rtmpqsa0o1/downloaded_packagesalso
installing the dependencies ???mlmRev???, ???MEMSS???, ???sfsmisc???,
???MatrixModels???
trying URL
'http://cran.csiro.au/bin/macosx/leopard/contrib/2.14/mlmRev_1.0-1.tgz'Content
type 'application/x-gzip' length 1832388 bytes (1.7 Mb)opened
URL==================================================downloaded 1.7 Mb
trying URL
'http://cran.csiro.au/bin/macosx/leopard/contrib/2.14/MEMSS_0.9-0.tgz'Content
type 'application/x-gzip' length 236762 bytes (231 Kb)opened
URL==================================================downloaded 231 Kb
trying URL
'http://cran.csiro.au/bin/macosx/leopard/contrib/2.14/sfsmisc_1.0-19.tgz'Content
type 'application/x-gzip' length 386160 bytes (377 Kb)opened
URL==================================================downloaded 377 Kb
trying URL
'http://cran.csiro.au/bin/macosx/leopard/contrib/2.14/MatrixModels_0.3-1.tgz'Content
type 'application/x-gzip' length 204787 bytes (199 Kb)opened
URL==================================================downloaded 199 Kb
trying URL
'http://cran.csiro.au/bin/macosx/leopard/contrib/2.14/lme4_0.999375-42.tgz'Content
type 'application/x-gzip' length 1453067 bytes (1.4 Mb)opened
URL==================================================downloaded 1.4 Mb
The downloaded packages are in
/var/folders/yx/l4kkhz8j24179y5vq0hp9md00000gp/T//Rtmpqsa0o1/downloaded_packagesLoading
required package: MatrixLoading required package: lattice
Attaching package: ???Matrix???
The following object(s) are masked from ???package:base???:
?? ?? det
Attaching package: ???lme4???
The following object(s) are masked from ???package:stats???:
?? ?? AIC, BIC
starting httpd help server ... done> model1<-lme(LME~WD, random=~1|Species, ML)Error:
could not find function "lme"
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