User: erinkello

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erinkello0
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Posts by erinkello

<prev • 6 results • page 1 of 1 • next >
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Comment: C: Error in Champ for Bioconductor analyzing Methlayion array data
... I'm using version ChAMP_2.12.2 . ...
written 8 months ago by erinkello0
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Comment: C: Error in Champ for Bioconductor analyzing Methlayion array data
... Upon further analysis, I removed two columns that had na values and then added a column to my sample sheet that sorted my phenotypes by exposure as a workaround so I could have a column that only contained 2 phenotypes. This column had only two groups "exposed" and "not exposed". I ran the full cham ...
written 8 months ago by erinkello0 • updated 8 months ago by Martin Morgan ♦♦ 23k
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Answer: A: Error in Champ for Bioconductor performing GSEA analysis on Methlayion array dat
... Thank you for the help! I updated my packages and checked that my packages were in the correct directory. I then used the require(IlluminaHumanMethylationEPICanno.ilm10b4.hg19) when loading the champ library. It seems like for some reason this was not being loaded with the other packages. This fixed ...
written 8 months ago by erinkello0
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Comment: C: Error in Champ for Bioconductor performing GSEA analysis on Methlayion array dat
... Ok, thank you. I have the correct file now. I can see the file in the packages i have loaded, however i am still getting the same error as above. I checked the dependencies and all are installed as well. Is there an obvious error that i'm missing? ...
written 9 months ago by erinkello0
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Error in Champ for Bioconductor performing GSEA analysis on Methlayion array data
... Hello, I am attempting to perform gene enrichment analysis on methylation data. The program can not find the EPIC annotation file. To be sure it was there I downloaded this file using the below command. Following this I received the same error. Could anyone help with this? ``` if (!requireNamespac ...
champ bioconductor methyaltion epic array written 9 months ago by erinkello0 • updated 8 months ago by godai9876540
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Error in Champ for Bioconductor analyzing Methlayion array data
... Hello, I am analyzing EPIC array data using the Champ program in Bioconductor. I have successfully generated DMRs between my 4 groups and an having trouble using the DMR.GUI function to view the DRMs. It looks like the program is unsuccessfully generating the contrast matrix using all 4 groups inst ...
champ bioconductor contrastmatrix compare.group written 9 months ago by erinkello0 • updated 9 months ago by Yuan Tian120

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