similar to: Sort matrix by column 1 ascending then by column 2 decending

Hey all, I'm currently trying to build an R package and don't really know what to make of the error message I'm getting. I couldn't find anything helpful online so hopefully somebody here can give me a couple of pointers. I see the following when I try to build: s$ R CMD build --verbose r_package_files/ Warning: unknown option '--verbose' * checking for file

Hi, I'm running Ubuntu Jaunty, downloading R and Rpy from this repository: deb http://cran.uk.r-project.org/bin/linux/ubuntu jaunty/ When was automatically upgraded, Rpy (which should be downloaded from the same repository) seems to have stopped working. I've tried re-installing the python-rpy package manually. I get the following error when I try to import rpy: >>> import

First, my site will be down December 27-28 because of a network upgrade at Penn. It will also be down at least one day before that, while I upgrade the operating system. (And another day some time in January because of a planned power outage.) Second, I have replaced the search engine in my R site: http://finzi.psych.upenn.edu/ I am now using Namazu instead of HtDig. The direct link to the

Hello 'R' Users, I am very new on 'R', so excuse me if I ask something wrong. I have ASCII data and the colums of the data are looks like :- !------------------------- time,yr,mo,dy,hr,min,sec,lat,lon,ht,co2obs,sigma,co2model -- - -- !---------------------------- Each column has data value. Now I want to produce 2-d color maps, for example the plot should look like :- on

Hi r-users, I want to use the sn package but I got the following message: > install.packages(repos=NULL,pkgs="c:\\Tinn-R\\sn_0.4-12.zip") Warning: package 'sn' is in use and will not be installed updating HTML package descriptions I did tried to do it a few times but it gives the same message.  ________________________________ From:

Dear list, I have a data frame (238304 rows and 6 columns). I want the data frame sorted by two columns in ascending order. I am showing the first 5 rows of the data frame > clones.info[1:5,1:6] USER_CLONE_ID CHROMOSOME Expr1002 KB_POSITION Allele_A WELL_ID 1 SNP_A-1855402 17 41419603 41419603 C rs17572851 2 SNP_A-4249904 17 41420045 41420045 A rs17572893 3 SNP_A-2174835 18 41407760

Hi, I have a data frame with variables a, b, c (character vars) and t (time var, could be represented as POSIXct or character, depending on which is most useful. The format is "yyyy-mm-dd hh:mm:ss CET"). Now, I want to sort the data frame in ascending order by a, b, c and then in descending order by t. Here's what I've got, but I'm not sure how to put the

I have a list of names and prices from a database to display on a webpage. I would like to allow the user to be able to display those items either alphabetically or by price (decending or ascending.) I would also like the user to be able to list items with a certain price range of their choosing also. How can I do this in Rails? Thanks! -- Posted via http://www.ruby-forum.com/.

Can anyone point me to examples with R code where bwplot in lattice is used to order the boxes in ascending order? I have found the following discussion and it partly works. But, I have a conditioning variable, so my example is more like bwplot(var1 ~ var2|condition, dat) Th example in the discussion below works only when there is not a conditioning variable as far as I can tell. I can tweak the

dump-core: store .xen_p2m or .xen_pfn section in pfn ascending order. So far the order isn''t specified and may be random in theory. But sorted array is requested by crash utility for efficient looking up. Fortunately it is the case except ia64 full virtualized domain. Update document such that those array must be sorted and fix the ia64 full virtualized domain case. -- yamahata

Hi all, I'm trying to compile R 2.11.0 on a redhat machine, but I'm getting the following error when I run ./configure: checking whether gfortran appends underscores to external names... yes checking whether gfortran appends extra underscores to external names... no checking whether mixed C/Fortran code can be run... configure: WARNING: cannot run mixed C/Fortran code configure: error:

Geneset_name #Chromosome #Hit_in_Biomart original_geneset_len Missing.genes [1,] "AGUIRRE_PANCREAS_CHR12" "1" "51" "59" "8" [3,] "AGUIRRE_PANCREAS_CHR9" "1" "24" "24"

THX. You are right!! a[order(-1*a)] [1] 110 23 4 3 2 Eryk coling wrote: > Hi, > > I know very little of R, but one suggestion could be to multiply your list > by "-1", then order, then multiply by "-1" again. > > Not very nice I realize. But it's "better than a poke in the eye with a > sharp stick" as a wise man once

Hi. I'm maintaining a package that creates an object that is essentially a classed version of numeric. I updated recently from 2.7.1 to 2.9.0, and merges involving my class suddenly took a huge performance hit. I've traced the problem to something near rank(). From NEWS, it seems rank() etc. changed in 2.8.0. Methods for xtfrm() are supposed to help, but I've had no success. There

Hello everybody, it looks like the presense of some (do know know which) S4 methods for a given S4 class degrades the performance of xtfrm (used in 'order' in new R-devel) by a factor of millions. This is for classes that ARE derived from numeric directly and thus should be quite trivial to convert to numeric. Consider the following example: setClass("TimeDateBase",

? Sat, 27 Apr 2024 13:56:58 -0500 Jonathan Keane <jkeane at gmail.com> ?????: > In devel: > > max(numeric_version(c("1.0.1.100000000", "1.0.3.100000000", > "1.0.2.100000000"))) > [1] ?1.0.1.100000000? > > max(numeric_version(c("1.0.1.10000000", "1.0.3.10000000", > "1.0.2.10000000"))) > [1]

In R devel, function 'factor' has been changed, allowing and merging duplicated 'labels'. Issue 1: Handling of specified 'labels' without duplicates is slower than before. Example: x <- rep(1:26, 40000) system.time(factor(x, levels=1:26, labels=letters)) Function 'factor' is already rather slow because of conversion to character. Please don't add slowdown.

I have found that order() fails in a rather arcane circumstance, as in this example: > foo <- I( c('x','\265g') ) > order(foo) Error in if (xi > xj) 1L else -1L : missing value where TRUE/FALSE needed > foo <-c('x','\265g') > order(foo) [1] 1 2 > sessionInfo() R version 3.1.1 (2014-07-10) Platform: x86_64-apple-darwin13.1.0 (64-bit)

or maybe in bash.. script/"one liner" e.g.: input: http://pastebin.com/raw.php?i=pMZPEsMZ i want to make this output from it: http://pastebin.com/raw.php?i=kH8VxT0A So from the input, i want to make an ascendant order, how many things are under a "SOMETHING-XX" Does anyone has any "perl magic" in the pocket, how to do this? :D Thank you very, very much..:\

Full_Name: Hong Ooi Version: 2.10.0 OS: Windows XP Submission from: (NULL) (203.110.235.1) While trying to get summary statistics on a duration variable (the difference between a start and end date), I ran into the following issue. Using summary or quantile (which summary calls) on a difftime object takes an extremely long time if the object is even moderately large. A reproducible example: