similar to: R 64-bit memory.limit() is max of ?

Hi all, I am trying to load the doBy package, and I am getting the following error: > library(doBy) Error in loadNamespace(i[[1L]], c(lib.loc, .libPaths())) : there is no package called 'Hmisc' Error: package/namespace load failed for 'doBy' I tried updating R to the current version (2.9.2) and installing the most recent version of the doBy package (4.0.2), and the error

I tried Tal's suggestion of deleting the doBy and coin packages and then reinstalling them from a different mirror. The first install was from the Harvard mirror and the second was from the Case Western Univ. mirror. The new packages generate the same errors when I call them using the library() command. Also, I tried to load these packages using R and its script editor thinking that the

Good Evening R-Help Community: I have attached a file that contains the output from sessionInfo() and a summary of my Win XP system. I am?running R 2.12.0 and using Tinn-R 2.3.6.2 as my interface. When I attempt to call either the doBy or coin packages R generates an error that I do not understand and have so far not been able to resolve by searching R resources. I exchanged a couple of

I installed R 2.11.0, and I don't think I can load the doBy package now. Any suggestions? > library("doBy") Loading required package: survival Loading required package: splines Error in loadNamespace(i[[1L]], c(lib.loc, .libPaths())) : there is no package called 'Hmisc' Error: package/namespace load failed for 'doBy' > sessionInfo() R version 2.11.0

Dear Ruser's I want to substitute each "NA" by the group mean of which the "NA" is belonging to. For example, substitute the first record of traits "NA" by the mean of "BSPy01-10" in the dummy dataframe. I have ever tried to solve this problem by using doBy package. But, I failed. I ask for the advice on how to use "lapplyBy" function of

Dear Ruser's I ask for helps on how to substitute missing values (NAs) by mean of the group it is belonging to. my dummy dataframe is: > df group traits 1 BSPy01-10 NA 2 BSPy01-10 7.3 3 BSPy01-10 7.3 4 BSPy01-11 5.3 5 BSPy01-11 5.4 6 BSPy01-11 5.6 7 BSPy01-11 NA 8 BSPy01-11 NA 9 BSPy01-11 4.8 10 BSPy01-12 8.1 11 BSPy01-12 6.0 12

Greetings R Community, One of my favorite packages won't load and I'm not sure why. It loaded earlier today. The problem appears with the snow package, which doBy requires. I tried reinstalling both packages again ,shutting [R] down, reinstalling [R] in the workspace (shortcut). Here's the weird thing. The same exact library loads in another workspace using the same version of [R]

Dear users, I'm trying to learn how to use the "...". I have written a function (simplified here) that uses doBy::summaryBy(): # 'dat' is a data.frame from which the aggregation is computed # 'vec_cat' is a integer vector defining which columns of the data.frame should be use on the right side of the formula # 'stat_fun' is the function that will be run to

Me: Win XP 4 gig ram R 2.9.2 library(foreign) # to read/write SPSS files library(doBy) # for summaryBy library(RODBC) setwd("C:\\Documents and Settings\\............00909BR") gc() memory.limit(size=4000) ## PROBLEM: I have memory limit problems. R and otherwise. My dataframes for merging or subsetting are about 300k to 900k records. I've had errors such as vector size too large.

Hi all, I'm new to R and have been working hard to get familiarized with it. A problem I'm facing now is that having installed some packages (psych, doBy), I can't seem to access the functions even through there was no error messages when I load them using library(). I get an error telling me the function doesn't exist. But when I ran e.g. library(help = psych), the function I

On Mon, Oct 30, 2017 at 10:56 AM Tony Schreiner <anthony.schreiner at bc.edu> wrote: > On Mon, Oct 30, 2017 at 10:27 AM, Larry Martell <larry.martell at gmail.com> > wrote: > > > I have a R script that I am running from python with rpy2. On a debian > > system I run this: > > > > apt-get install R-cran-ggplot2 R-cran-caret > > > > And the

I have a R script that I am running from python with rpy2. On a debian system I run this: apt-get install R-cran-ggplot2 R-cran-caret And the script works. I want to move this to CentOS 7 system. There it cannot find R-cran-ggplot2 or R-cran-caret. Does anyone know what packages in CentOS 7 I need for dplyr, doBy, and ggplot2?

Dear R, I've got a data frame with children examined multiple times and at various ages. I'm trying to find the first age at which another variable (LDL-Cholesterol) is >= 130 mg/dL; for some children, this may never happen. I can do this with transformBy and ddply, but with 10,000 different children, these functions take some time on my PCs - is there a faster way to do this in R?

I'm running into a problem I can't seem to find a solution for. I'm attempting to add sequences into an existing data set based on subsets of the data. I've done this using a for loop with a small subset of data, but attempting the same process using real data (200k rows) is taking way too long. Here is some sample data and my ultimate goal >

Dear R-helpers, I don't see a difference between the following two plots of effect objects, which I understand should be different. What am I missing? require(doBy) require(effects) data(budworm) m1 <- glm(ndead/20 ~ sex + log(dose), data=budworm, weight=ntotal, family=binomial) m1.eff <- all.effects(m1) plot(m1.eff, rescale.axis = FALSE, selection = 2, main = 'rescale =

Every time I try to install the doBy package I receive this error message: Warning in install.packages : error 1 in extracting from zip file Warning in install.packages : cannot open compressed file 'mvtnorm/DESCRIPTION', probable reason 'No such file or directory' Error in install.packages : cannot open the connection Has anyone run into this problem? Thanks, Jason --

Hi, I'd like to select one row in a data frame per subset which is maximal for a particular value. I'm pretty close to the solution in the sense that I can easily select the maximal values per subset using "aggregate", but I can't really figure out how to select the rows in the original data frame that are associated with these maximal values. library(stats) # this

Hello, How can I fix this? I have the latest version of R 2.13.2 and I use Mac OS X 10.7.2 > library(doBy) Loading required package: lme4 Error in dyn.load(file, DLLpath = DLLpath, ...) : function 'cholmod_l_start' not provided by package 'Matrix' Error: package 'lme4' could not be loaded > library(lme4) Error in dyn.load(file, DLLpath = DLLpath, ...) : function

I wrote a procedure to create a spreadsheet using rdcomclient. It uses a function to do the writing and runs "correctly" in isolation. It gives errors, but it continues to completion. The error I receive is "Error: Member not found". If I place it inside a for loop the loop fails after the first iteration, once it reaches the error. Has anyone had experience with this

Hi all Apologies if this question has already been asked before... I'm migrating from a uw-imap setup where the mail folders were in a subdir mail/ in the users' home directories. All of the clients are configured with 'IMAP server directory' set to mail/ (Thunderbird) and it would be difficult to change this on the clients (there are 1000s of them) I want to use maildir and I