similar to: Error message for MCC

Greetings all, I am getting this error that is driving me nuts... (not a long trip, haha) I have a set of files and in these files I want to calculate ttests on rows 'compareA' and 'compareB' (these will change over time there I want a variable here). Also these files are in many different directories so I want a way filter out the junk... Anyway I don't believe that this is

Greetings all, I am curious to know if either of these two sets of code is more efficient? Example1: ## t-test ## colA <- temp [ , j ] colB <- temp [ , k ] ttr <- t.test ( colA, colB, var.equal=TRUE) tt_pvalue [ i ] <- ttr$p.value or Example2: tt_pvalue [ i ] <- t.test ( temp[ , j ], temp[ , k ], var.equal=TRUE) ------------- I have three loops, i, j, k. One to test the all of

Greetings all, I am calculating two t-test values for each of many files then save it to file calculate another set and append, repeat. But I can't figure out how to write it to file and then append subsequent t-tests. (maybe too tired ;} ) I have tried to use "dump" and "file.append" to no avial. ttest_results = tempfile() two_sample_ttest <- t.test (tempA, tempB,

Greetings all, I would like to append a 4 digit number suffix to the names of my files for later use. What I am using now only produces 1 or 2 or 3 or 4 digits. ############ for (i in 1:1000) { temp <- (kegg [i,]) temp <- merge (temp, subrichcdt, by="gene") file.name <- paste ("kegg.subrichcdt.", i, ".txt", sep="")

Hi, Sanjoy, On 2015-11-16 23:27, Sanjoy Das wrote: > Hi Vlad, > > vlad via llvm-dev wrote: >>> Vlad, >>> >>> My initial impression is that you've stumbled across a bug. I suspect >>> that we - the only active users of the deopt info in the statepoint I >>> know of - have been inverting the meaning of Direct and Indirect >>>

Greetings all, I have been working with RStudio and R only for a little while. I came across a package called 'reshape' that helped me 'rename' columns. Unfortunately, my computer got hosed (too much playing with linux too late at nite) and I had to re-install everything, BUT when I tried to reinstall 'reshape' or 'reshape2' I COULDN't. Is there a way to get

Hi all, I have a list that I got from a web page that I would like to crunch. Unfortunately, the list has some unusual separators in it. I believe the columns are separated by 1 space and 1 tab. I tried to insert this into the read.table( ..., sep=" \t", ...) but got an error that said something like 'only one byte separators can be used. I have thought about using a gsub to

Has anyone else encountered this problem? What I mean is, rspec_autotest runs all specs, then waits. When you change a spec, it reruns that spec. However, if that spec now passes, it should run the whole suite again, so you can see the next one to work on. It no longer does this. This renders it somewhat useless. Does anyone have autotest working with rspec 0.7.5, or does anyone have any

Hi All, I am learning R and having a little trouble with the usage and proper definitions of data.frames vs. matrix vs vectors. I have read many R tutorials, and looked over ump-teen 'cheat' sheets and have found that no one has articulated a really good definition of the differences between 'data.frames', 'matrix', and 'arrays' and even 'factors'. I

Greetings All, What is the procedure to make the open screen for R silent. I would to have my opening screen in Ubuntu 10.04 linux open to an empty terminal. Instead of the list of licenses and version of R that is being run. By the way, I am using RStudio as well. I have entered the following lines into my '/home/user/.Rprofile' but this is more of a 'cheat' ;) to me. .First

Hi Alex, since I have no knowledge of the apcsmart driver, nor much time currently, I've forwarded your msg to the NUT development list. I hope somebody can take over your call. btw, please subscribe to the list for further discussions... 2007/5/28, Alex Brodsky <abrodsky at acs.uwinnipeg.ca>: > Hi, > > My name is Alex Brodsky, I am a faculty member at University of >

I have been using autotest/zentest 3.5.0 with my rails 2.0.2 and rspec. I upgraded my gems and got 3.9.3 and had a problem. I went back to 3.5.0 and it worked. I stayed there until moving to rails 2.1. I again updated my gems and got 3.10. This one had the same problem. This time I need to figure out what is wrong. Here is what I get:

Greetings all, I have two sets of data that I would like to investigate. The first is gene/genome related data given different 'cell-states'. The second set of data is relates the genes to a biological pathway. /(I think in pictures so here goes.)/ *dataframe1* gene, cell-state1, cell-state2 gene1, x1, y1 gene2, x2, y2 gene.x, ..., ... *dataframe2* pathway1, gene-x1, gene-x2, ...