search for: sb20

Hi, I'd like to get an argument (I think it's the right term) dynamically from a list, but cannot manage to do it. Here is the code I use: #output given by database BOB <- c('A/A', 'C/C', '15/27') MARY <- c('A/A', NA, '13/12') JOHN <- c('A/A', 'C/A', '154/35') CLIFF <- c('A/C', 'C/C',

..."V" - "v" plane of encoded frame (subsampled) "SBn" - superblock (4x4 of blocks(8x8pixels)), n - is superblock number "--->" - scan curve "DCs" - DC coefficient of each blocs inside SB ----------------------------- | Y |Y |Y |Y | |SB20 |SB21 |SB22 |SB23 | |--->------>---------->------ |DCs |DCs |DCs |DCs | ----------------------------- | Y |Y |Y |Y | |SB16 |SB17 |SB18 |SB19 | |--->------>---------->------ |DCs |DCs |DCs |DCs | -----------------------------------------------...

Hi everybody, I've been looking around, but can't seem to find the answer. I get a list of names (which vary, so I never know them in advance), and transform them into variables, each of which is a dataframe, using assign: polyList <- c("rs123", "rs124", "rs555", "rs000") numPoly <- length(polyList) for (k in 1:numPoly) {

Hello, I'm fairly new to R, and despite spending quite some time exploring, testing, and looking for answers, I still have a couple of questions remaining... The first one is about creating a dataframe using a list of the variable names . I get this output file from a database: BOB <- c('A/A', 'C/C', '15/27') MARY <- c('A/A', NA, '13/12') JOHN

Hi, I'm using read.table in a loop, to read in multiple files. The problem is that when a file is missing there is an error message and the loop is broken; what I'd like to do is to test for the error and simply do "next" instead of breaking the loop. Anybody knows how to do that? Example: filelist <- c("file1.txt", "file2.txt",

Hi, I do not get how par works, help please. Let's say I have a simple plot: plot(1:10) I want to change the font size for the x axis... how do I do that? Thank you, Stephane -- The Wellcome Trust Sanger Institute is operated by Genome Research Limited, a charity registered in England with number 1021457 and a compa ny registered in England with number 2742969,