similar to: selecting and excluding files through a pattern

I have attached a file downloaded from database mirWalk. Apparently it is in XLS format (this is the extension of the downloaded file). However, I cannot open it with OpenOffife spreadsheet program and Excel itself cannot separate the columns as it does when a true XLS file is loaded. I tried to read the attached downloaded file through R function "read.xls" and got the following

I am uploading 2 XLS-similar files to server www.alice.it. I expect many people in this mailing list won't understand the instructions for grabbing the files because of the different language (sorry I do not have control on that. Telecom has). But it's really very simple. The message you receive will contain a wet site address which should even appear highlighted (on my computer it

http://gigamail.rossoalice.alice.it/messages/readMessageFrameset.aspx?DeliveryID=ba40cf18-29db-4404-a3ce-af26f760ecf9 Please, paste the website address above shown in your web browser address field. Make sure the whole string is pasted with no space or any other character. Telecom couldn't generate more clumsy website addresses .... Sorry for that. Thank you in advance, Maura tutti i

Can biomaRt connect to data base "http://mirecords.umn.edu" or a branch of it ... for instance the validated miRNAs list ..? Thank you very much. Maura tutti i telefonini TIM! [[alternative HTML version deleted]]

Through converting a miRNAs file from FASTA to character format I get a vector which looks like the following: > nml [1] "hsa-let-7a MIMAT0000062 Homo sapiens let-7a" [2] "hsa-let-7b MIMAT0000063 Homo sapiens let-7b" [3] "hsa-let-7c MIMAT0000064 Homo sapiens let-7c" [4] "hsa-let-7d MIMAT0000065 Homo sapiens

Hi, When a want to use scheduled_task for create a windows task and when i give a AD user, i have this message : err: /Stage[main]/Mirnas/Scheduled_task[test]/ensure: change from absent to present failed: Invalid user: DOMAIN\oper My user domain and the password are correct. I have the same error if i change DOMAIN\oper by oper@domain.com or DOMAIN/oper With a local user, is working, but i

Hi there, I wonder if there is a way of efficiently generating a correlation matrix of two expression matrices. I want to correlate miRNA and mRNA expression and used the following code: ##dat.mi miRNA expression matrix, dat.m mRNA expression matrix nc <- nrow(dat.mi) cor.mat <- data.frame(rep(NA,nrow(dat.m))) pval.mat <- data.frame(rep(NA,nrow(dat.m))) for(i in 1:nc) { cr <- vector()

Hi all, I'm having some trouble in understanding how to ste the Error() term in the aov() function when fitting a hierarchical ANOVA. I have data concerning the expression of 2 miRNAs in 3 different cell lines, with 2 different extraction methods. The data is organized as follows : Line Extraction Target Expression 1 BC54 miRNA RNU48 22.48 2 BC54 miRNA

Hi, My project is set up the following way: root directory contains the following folders: folders: "Breast_Cancer" AND "Colorectal_Cancer" AND "Lung_Cancer" AND "Prostate_Cancer" I want to create a file, call it: "repeating_functions.R" and place it in the root directory such that I can call these functions from within the sub-folders in each