User: Caroline Reiff

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40
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New User
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Last seen:
11 years, 6 months ago
Joined:
12 years, 4 months ago
Email:
c******@rri.sari.ac.uk

Posts by Caroline Reiff

<prev • 4 results • page 1 of 1 • next >
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how can I use the limma result as input in topGo
... I wonder if somebody can tell me how I can use my P values from the limma test as input into topGo. This is what I tried: In topGo I usually do the following using the standard t-test: > geneList <- getPvalues(exprs(esetSub), classlabel = y, alternative = "two.sided", correctio ...
go limma topgo written 11.6 years ago by Caroline Reiff40 • updated 11.6 years ago by Adrian Alexa400
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globaltest
... Hi, I am trying to use the package "globaltest" on samples with 2 treatments and could do with some help..... For input "examplesX" I have arranged my normalised data in a matrix with rows=probe-ids, columns=samples For input "examplesY" I have a vector with the data description (WT or MT) For the g ...
pathways globaltest written 12.2 years ago by Caroline Reiff40 • updated 12.2 years ago by Oosting, J. PATH550
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how do you make a decoding dataframe affy2locusDF
... Hi, I am trying to learn how to use the GoHyperGALL function and while it works fine with the arabidopsis example data I am not managing to get it to work for chips other than arabidopsis. I am stuck with the following- how do I obtain AffyID-toGeneID mappings for chips other than arabidopsis, i.e ...
written 12.3 years ago by Caroline Reiff40 • updated 12.3 years ago by James W. MacDonald50k
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problems with library goCluster
... Hi, I am currently trying to learn about the various GO tool packages in bioconductor following the examples in http://faculty.ucr.edu/~tgirke/Documents/R_BioCond/R_BioCondManual.htm l#biocon_affy. While I had some success with GOstats, GOHyperGAll and goTools, I am having difficulties with goClus ...
go gotools gostats gocluster written 12.3 years ago by Caroline Reiff40 • updated 12.3 years ago by James W. MacDonald50k

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