search for: difficulty

Dear R Experts, I am attempting to run a mixed effects model on a within-subjects repeated measures design, but I am unsure if I am doing it properly. I was hoping that someone would be able to offer some guidance. There are 5 independent variables (subject, condition, difficulty, repetition) and 1 dependent measure (value). Condition and difficulty are fixed effects and have 3 levels each (1,2,3 and 25,50,75 respectively), while subject and repetition are random effects. Three repeated measurements (repetitions) were taken for each condition x difficulty pair for each subj...

...roblems. The data in the text file has entries separated by commas but the rows themselves are separated by semicolons rathen than being on a new line. Is there a way to get R to recognise that ";" means start a new row ? -- View this message in context: http://r.789695.n4.nabble.com/Difficulty-importing-data-from-PARI-GP-tp4653736.html Sent from the R help mailing list archive at Nabble.com.

...ne of the boost libraries before and we > replaced it because it was easy to do and it removed one external dependency > for us, not because it had the "Boost" in name :-) > Another consideration is that we try to limit the number of external tools needed to build LLVM. One difficulty with using a non-make build system is that users would need to download another build tool before building LLVM, and for some, that is too much work. Either that, or we have to include the tool with the LLVM distribution and build it with gmake. So whatever benefits we get from using another b...

Hi, I am trying to create a loess smooth from hydrologic data. My goal is to create a smooth line that describes discharge at a certain point in time. I have done this using the 'lowess' function and had no problem, but I'm having some difficulty with loess. I am inputting the date ('date') and discharge ('q') values using the 'scan' function, then inputting the following: > dateq<-data.frame(date,q) > dateq_smooth<-loess(dateq,span=.5) > dateq_smooth_pred<-predict(dateq_smooth,date) > dateq_sm...

Hello; I'm having difficulties in compiling php-5.3.29 source from php.net using CentOS 7. I need to bring my PHP development and production environment forward from PHP 5.3.3 which is using an abandoned php-template application from sourceforge. Since I need to do this in stages (it would be nice if I could just install the CentOS 7 php and apache versions with the "best" current

Hi, I'm developing a plugin for a settop-box application to make use of flac files. However, I have difficulties to get the file-decoder to run in C++. What I do in my derived decoder class is basically: - create an instance of FLAC::Decoder::File, calling also the bsae class c'tor - set_metadata_respond( FLAC__METADATA_TYPE_STREAMINFO ), set_filename() -

Dear list, I've had difficulty saving my workspace to an .RData file. This causes considerable frustration as it means that I have to regenerate my analysis every time I want to update it. For microarray data in particular, this can be quite time consuming. I'm saving my data to a network folder on my system in Windows XP,...

Dear all! I do definetley have some difficulties. Here is my code: > setMethod("write", + signature(object = "KMatrix", path = "character"), + function(object,path){ + write.table(object at data,path,row.names=FALSE, sep = "\t") + } + ) error in match.call(fun, fcall) : unused

Hi all, I'm having some difficulty with lme. I am currently trying to run the following simple model anova(lme(x ~ f1 + f2 + f1:f2, data=m, random=~1|r1)) Which is currently producing the error Error in MEEM(object, conLin, control$niterEM) : Singularity in backsolve at level 0, block 1 x is a numeric vector containing 194 ob...

...DPIC -o ao_alsa.lo In file included from ao_alsa.c:33: /usr/local/include/sys/asoundlib.h:25: linux/asound.h: No such file or directory /usr/local/include/sys/asoundlib.h:26: linux/asequencer.h: No such file or directory asound.h and asequencer.h are not on my system. I notice that the file with difficulty is ao_alsa.c. Does libao depend upon ALSA libs? What is the missing ingredient? --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'vorbis-request@xiph.org' containing only the word...

...before and we > > replaced it because it was easy to do and it removed one external dependency > > for us, not because it had the "Boost" in name :-) > > > > Another consideration is that we try to limit the number of external > tools needed to build LLVM. One difficulty with using a non-make build > system is that users would need to download another build tool before > building LLVM, and for some, that is too much work. I agree with John, but assuming that boost.build was small enough to include with the distro, I think that it might be a big win. Just be...

I'm having difficulty increasing the memory R can access above 2Gb and wasn't able to resolve this from the R Windows FAQ. For reference, I'm running Windows XP, 32bit, Service Pack 2 on a machine with 4GB RAM. Following the FAQ, I set the --max-mem-size flag to 2800Mb. However, when I start R, I get the error:...

Dear sir or ma'am, I have difficulty in installing packages. When I click "Install package(s)..." in the Packages menu, it takes forever and it finally shows the following message: --- Please select a CRAN mirror for use in this session --- Warning: unable to access index for repository http://www.ibiblio.org/pub/languages...

...= "b") ## Note that the x and y axis are not labled though x and ylab are set plot(edata$a, edata$b, xlab = "a", ylab = "b", yaxt = "n") Does anybody has an idea why this is Thanks for the help -- View this message in context: http://www.nabble.com/Difficulty-labeling-plot-axis-when-%22mar%22-and-%22oma%22-are-set-tp15818482p15818482.html Sent from the R help mailing list archive at Nabble.com.

Hi, I am generating a beautiful plot with the 'levelplot' function over my square matrix of data. In order to help visualise the data I would like to draw a diagonal line on the matrix. Because the plot is actually a trellis object, I am having difficulty working out how to do this. I have been reading around, but I don't see any easy solution to the problem. (Most of the docs I have found are not of the type 'how to do it' but more like 'how to grok it'). After spending 1+ hour reading and trying various things I figure its time...

Hi All, I'm having trouble with the automatized model generation (dredge) function in the MuMIn package. I'm trying to use it to automatically generate subsets of models from a global cox proportional hazards model, and rank them based on AICc. These seems like it's possible, and the Mumin documentation says that coxph is supported. However, when I run the code (see below), it gives

I am having difficulty in replicating a sequence of instructions (2+, with def-use dependencies within) and inserting them at a different location. I have tried a few different approaches (IRBuilder, new Instruction(), I->clone(), insertBefore/insertAfter,etc.), all leading to the same error msg: "Instructio...

Hi Michael, don't forget that Eric made some comments that you never replied to. Since his comments seemed pretty pertinent I wasn't prepared to apply your patch without a satisfactory response from you. Ciao, Duncan. > I've been waiting for almost three months now to get a patch committed to LLVM > that fixes what I consider to be a fairly significant bug in the JIT >

On Tue, 2003-08-05 at 21:22, Matthew Fields wrote: > I have been successful in running a playlist through Ices and Icecast... > I have run into difficulty running a live stream through the soundcard, > however... > > The following is the log when I attempt to run ices ices-mylive.xml: > > INFO ices-core/main ices started... > EROR input-oss/oss_open_module Couldn't set sample format to AFMT_S16_LE > EROR input/input_loop Co...

...Thanks to all. Enjoy the spring! :-) -- Fran?ois Pinard http://pinard.progiciels-bpi.ca -------------- next part -------------- An embedded message was scrubbed... From: =?iso-8859-1?Q?Fran=E7ois?= Pinard <pinard at iro.umontreal.ca> Subject: R mailing list archive difficulty Date: Tue, 29 Mar 2005 19:12:59 -0500 Size: 3154 Url: https://stat.ethz.ch/pipermail/r-help/attachments/20050401/12118589/attachment.mht