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Hi Everyone, I need some simple help. Here are my codes ##########will give me 10000 probesets#################### data.sub = data.matrix[order(variableprobe,decreasing=TRUE),][1:10000,] dim(data.sub) data_output<-write.table(data.sub, file = "c://data_output.csv", sep = ",", col.names = NA) When i export to excel, it shows me this. This is just a short version. There are 1000 rows and 140 columns Sample_1_D Sample_1_C Sample_2_D Sample_2_C 1 2.425509867 11.34031409 11.46868531 11...

Hi, I am trying to use a CGI service (Pubchem PUG) via RCurl and am running into a problem where the data must be supplied via POST - but I don't know the keyword for the argument. The data to be sent is an XML fragment. I can do this via the command line using curl: I save the XML string to a file called query.xml and then do curl -d @query.xml

...21.58257457 ############################################################################## #############filter out low variance and Select 10,000 probesets############## data.sub = data.matrix[order(variableprobe,decreasing=TRUE),][1:10000,] dim(data.sub) write.table(data.sub, file = "c://data_output.csv", sep = ",", col.names = NA) Output: Sample_1_D Sample_1_C Sample_2_D Sample_2_C 1 2.425509867 11.34031409 11.46868531 11.75741478 what i need is this ProbeID Sample_1_D Sample_1_C Sample_2_D Sample_2_C 1 224588_at 2.425509867 11....