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 MbThe 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" [[alternative HTML version deleted]]
You loaded package lme4. The function lme is in package nlme. Try doing library(nlme) first. Simon. On 08/08/12 16:22, 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" > > > [[alternative HTML version deleted]] >-- Simon Blomberg, BSc (Hons), PhD, MAppStat, AStat. Lecturer and Consultant Statistician School of Biological Sciences The University of Queensland St. Lucia Queensland 4072 Australia T: +61 7 3365 2506 email: S.Blomberg1_at_uq.edu.au http://www.uq.edu.au/~uqsblomb/ Policies: 1. I will NOT analyse your data for you. 2. Your deadline is your problem. Statistics is the grammar of science - Karl Pearson.
Hello, Function "lme" is provided by the "nlme" package. HTH Pascal Le 08/08/2012 15:22, Santini Silvana a ?crit :> 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" > > > [[alternative HTML version deleted]] > > > > ______________________________________________ > R-help at r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. >
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"
>
>
> [[alternative HTML version deleted]]
>
>
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