Re: [R] R 2.10 'memory leak'? on OS X

stat.ethz.ch/pipermail/r-sig-mac/2009-March/005925.html > > -- > David. > > On Nov 20, 2009, at 10:38 AM, Stropharia wrote: > >> >> Thanks Duncan, >> >> I managed to get R to start through the terminal this way. Still no >> luck >> get

Re: [R] R 2.10 'memory leak'? on OS X

them on spotlight and in the /user/library folder, I don't see them anywhere - are they always located in the same place on OS X? thanks, Steve Duncan Murdoch-2 wrote: > > On 20/11/2009 12:33 AM, Stropharia wrote: >> Dear R users, >> >> I am running R 2.10.0 on O

[R] R 2.10 'memory leak'? on OS X

Dear R users, I am running R 2.10.0 on OS X 10.5.8. I had been running 2.10 successfully for about a week (and have used previous R versions for 2+ years on the same computer) until 2 days ago it failed to start up for me. Now when I try to start R, the application tries to initiate for several

[R] R 2.10 memory leak on OS X

Dear R users, I am running R 2.10.0 on OS X 10.5.8. I had been running 2.10 successfully for about a week (and have used previous R versions for 2+ years on the same computer) until 2 days ago it failed to start up for me. Now when I try to start R, the application tries to initiate for several

[R] Johnson-Neyman procedure (ANCOVA)

Dear R users, Does anyone know of a package that implements the Johnson-Neyman procedure - for testing differences among groups when the regression slopes are heterogeneous (in an ANCOVA model)? I did not get any matches for functions when searching using R Site Search. If it has not been implem

Re: [R] Re use objects from within a custom made function

Thanks a lot Tony and Daniel for making that clear. best, Steve Stropharia wrote: > > Hi everyone, > > i'm having a problem extracting objects out of functions i've created, so > i can use them for further analysis. Here's a small example: > >

[R] Re use objects from within a custom made function

Hi everyone, i'm having a problem extracting objects out of functions i've created, so i can use them for further analysis. Here's a small example: # --- test <- function(i, j){ x <- i:j y <- i*j z <- i/j return(x,y,z) } # -

[R] Games-Howell function for post-hoc multiple comparisons

Dear R users, I am conducting multiple comparisons among 12 groups (after a significant F-test) that are heteroscedastic (as judged by a significant Levene's test). It seems from the literature that the Games-Howell post-hoc test is the most appropriate for these data - but, I can't seem to locat

Re: [R] Looping multiple output values to dataframe

return(results) } variables <- t(sapply(filenames, docalc)) # transpose and sapply filenames # export to csv file write.csv(variables, file="/Users/Desktop/Test.csv") # ----END R-CODE--- Levi Waldron-3

[R] Looping multiple output values to dataframe

Dear R users, I have various vector geometry operations to perform on 3-D coordinate data located on multiple (500+) csv files. The code I have written for the calculations works just fine. I have written a 'for' loop to automate the task of extracting the coordinates from the files and perform t

[R] Re turning variable names with variables (in a function)

Dear R Users, I have written a function that returns 4 variables. I would like to have the variables returned with their variable names, is this possible? - R Code - mc.error <- function(T, p=0.05){ se <- sqrt((p)*(1-(p))/T) # standard

[R] Excluding/removing row and column names on text output files

Dear R users, I've had no joy finding a solution to this online or in any of my R books. Many thanks in advance for any help you can give. I'm seeking to output a data frame (or matrix - it doesn't matter which for my purposes) to a .txt file, but omit any row or column names. The data frame tha

[R] Multiset Permutations

Dear R users, I want to perform an exact permutation of multisets. I have looked at the coin package, but it doesn't seem to offer what I am looking for. I want to perform permutations (exact - without duplications) on multisets of scalars (e.g., the multiset 0,0,1,2,2). I want to output all the

[R] Exact Permutation test

R users, Is it possible to do 'exact' permutation tests in R? If I run a perm.test or permutation.test.discrete on a data set that has, for example, 720 possible permutations, will that test permute ALL of those possible permutations, or will it just permute 720 random permutations (thus allowing

[R] Automation: Batch mode or Loop?

R users, I've been searching around for a solution to this for a few days, any help would be appreciated. I have working R code (a custom function) that transforms 3D coordinate data into angles (between any three sets of coordinates). The code outputs a single scalar (an angle). For my research

[R] Permutation Test

Dear R users, i am fairly new to R and am having trouble creating code to solve a problem. I've searched the list, combed Crawley's 'R book' and several others, but can't quite find what i want. I want to generate permutations of various 'blocks' of 14 numbers. Each number within a block is a ch

[R] Custom Plot - means, SD & 5th-95th% (Plotmeans or Boxplot)?

Any help with this problem would be greatly appreciated: I need to produce a custom plot i haven't come across in R. Basically, I want to show means, 1st standard deviation and 5th and 95th percentiles visually, using something resembling a boxplot. Is it possible to completely customize a boxplo