similar to: Error: length(f1) == length(f2) is not TRUE (fwd)

Dear R users, I am trying to fit an lmer model with only random effects which is giving me the following error: Error : length(f1) == length(f2) is not TRUE In addition: Warning messages: 1: In P1L55:family : numerical expression has 390 elements: only the first used 2: In P1L55:family : numerical expression has 390 elements: only the first used I am trying to extract variance components

Dear All, I am quite new to R and am having a problem trying to run a linear model with random effects/ a regression- with particular regard to my variable lengths being different and the models refusing to compute any further. The codes I have been using are as follows: vc<-read.table("P:\\R\\Testvcomp10.txt",header=T) >> attach(vc) > > family<-factor(family) >

Dear all, Does anyone have any suggestions on how to block multiple columns of data one at a time in the midst of an analysis, having specified the blocking variable? I am running a random effects model using lmer, and my data set has multiple columns. Individuals in the study are grouped into 60 families- which is the blocking factor. The random effects are markers (labeled Pxlyy below)

Dear Mark and the R list, I apologise greatly for not having thanked you earlier for your help with my last mail, which involved trying to sort out variance components using two methods: a direct looped lmer, and a two-step analysis involving regressions of AFLP markers on lmer residuals for the same result (or so I hoped). I was in India for ten days and no CRAN mirror in the vicinity made

Dear List, I am trying to run a mixed model which, on the R console, prints output as follows: [1] "Marker" [1] "perm no." [1] NA Linear mixed model fit by REML Formula: peg.no.prm ~ 1 + (1 | family/f) Data: modeldf AIC BIC logLik deviance REMLdev 3119 3134 -1555 3112 3111 Random effects: Groups Name Variance Std.Dev. f:family (Intercept) 0.0

Dear List, I thought it would be much easier to put a second query into a second mail. I need to print 426*10000 blocks of variance components data, where 426 is the number of columns of data that have 10000 permutations of variance generated for each of them. I have tried printing out a smaller number of permutations for a smaller number of markers and that has worked. However, since a

Dear List, I'm having a curious problem with lapply(). I've used it before to convert a subset of columns in my dataframe, to factors, and its worked. But now, on re-running the identical code as before it just doesn't convert the columns into factors at all. As far as I can see I've done nothing different, and its strange that it shouldn't do the action. Has anybody

Dear List, I need to print out each of 'k' levels of a factor 'n' times each, where 'n' is the number of elements belonging to each factor. I know that this can normally be done using the gl() command, but in my case, each level 'k' has an unequal number of elements. Example with code is as below: vc<-read.table("P:\\Transit\\CORRECT

Dear R users, I am trying to read in a file with 105 columns, and when trying to attach it, get an error as follows: > vc1<-read.table("P:\\R\\Everything-I.txt", header=T, sep=" ", dec=".", na.strings=NA, strip.white=T) > attach(vc1) Error in attach(vc1) : variable names are limited to 256 bytes Is there a way to get around this, and make R accept the

Dear all, Last December there was a thread regarding the famous FAQ 7.21 "How can I turn a string into a variable?" and asking what people want to do with these strings. My, certainly trivial application would be as follows: Assume I have a data.frame containing besides others also the columns f1, f2, ..., fn and I want to create a command like: apply(sapply(list(f1,f2,f3),is.na),2,sum)

Hello, I am using R to analyze a large multilevel data set, using lmer() to model my data, and using anova() to compare the fit of various models. When I run two models, the output of each model is generated correctly as far as I can tell (e.g. summary(f1) and summary(f2) for the multilevel model output look perfectly reasonable), and in this case (see below) predictor.1 explains vastly more

Dear R folks, wanting to compare different implementations of a solution I want to script it to iterate over the different implementations. Is there a way to do this in the R shell/command line? $ more /tmp/iterf.r f1 <- function(n = 100000, l = 100000) { z = n + l } f2 <- function(n = 100000,

Hi, I need to understand when is it best to use /rmpi/ and when is it best to use /snow/ for parallel programming in R? I understand snow can be used for a group of non-clustered work stations also. But I wish to understand from the point of view of using both on clusters for a problem which has few chunks of straightforward data-parallelism interleaved with some communication. Since both are

"Richard L. James" <richard_l_james at yahoo.co.uk> writes: > Greetings to .HU - to do this you need a way to be able to send the > following 2 bytes which represent the keyboard scan code for F1: > > 1st byte = 0d / 0h / NUL (null character) > 2nd byte = 59d / 3Bh / semi column (;) Hi Richard, so you mean I should send the scan code over the serial line, not some

I need to use Alt-F2 shortcut in Far Manager running with wineconsole. But Alt-F2 invokes standard Linux "run command" dialog. How can I intercept the Alt-F2 so that it is processed by Wine application?

SNP <- read.mapmaker(dir = "~/desktop", "1674_SNP.raw?) --please do not edit the information below-- R Version: platform = x86_64-apple-darwin15.6.0 arch = x86_64 os = darwin15.6.0 system = x86_64, darwin15.6.0 status = major = 3 minor = 4.1 year = 2017 month = 06 day = 30 svn rev = 72865 language = R version.string = R version 3.4.1 (2017-06-30) nickname = Single Candle GUI:

Hi, ?I've recently setup a centos 6 kickstart environment. Interesting fact is that the helpful 'shell command prompt' screen is missing when I press ALT+F2 key combination even on locally connected keyboard and monitor. ( my kickstart runs in text mode). All other screens can be found without issues with ALT+Fn key combination. I googled internet, and found someone reported similar

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Listmates, I am experiencing some quirks with the new ATI 8.1 (8.452) driver and compiz-fusion on 10.3. Of note are: (1) Invoking the run command with Alt+F2 correctly opens the run dialog, but the cursor is frozen and will not take any input _until_ the "Options" button is clicked or activated with Alt+o. Then the cursor begins blinking normally and input is possible. If the

Hi, Over a serial emulation provided by the BIOS, I get the PXELINUX boot prompt all right. Now, how do I send F1 to get a help screen? It's not PXELINUX specific, of course, F1 would also come helpful for entering the BIOS Setup program. Its accross telnet running in an SSH session from an UTF-8 xterm, as it probably matters. I would be grateful for any insight. -- Regards, Feri.