User: david.ch

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david.ch0
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Posts by david.ch

<prev • 7 results • page 1 of 1 • next >
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Comment: C: "Seems your IDAT file not from one Array"
... Hello Yura, No, I don't have 450K and EPIC combined. Its only EPIC array. I changed the method to "minfi" and "force=true", as you suggested and it worked. Thanks.       ...
written 3 months ago by david.ch0
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"Seems your IDAT file not from one Array"
... Hi, I am analysis EPIC array. ChAMP.load gives me the following error message: !!! Important !!!    Seems your IDAT file not from one Array, because they have different numbers of probe.   ChAMP can not deal with mix Array, please reorganize your data.   I have only one array type, EPIC..   An ...
champ methylation epic written 3 months ago by david.ch0 • updated 3 months ago by yura.grabovska10
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Answer: A: could not find function "champ.load"
... Thanks for all replies. The "renviron" file in Mac is located at: /Library/Frameworks/R.framework/Versions/3.4/Resources/etc   I even couldn't start RStudio  when set R_MAX_NUM_DLLS=512  R_MAX_NUM_DLLS=150 worked fine. ChAMP works. ...
written 3 months ago by david.ch0
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Comment: C: could not find function "champ.load"
... Hello Yuan, I can not locate Renviron file. I am using Mac. ...
written 3 months ago by david.ch0
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Comment: C: could not find function "champ.load"
... Hello Martin, Thank you for your response. I have the most recent R version 3.4.4. How I can see the number of DLLs I use and how I can increase it? Thanks! ...
written 3 months ago by david.ch0
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could not find function "champ.load"
... Hi, I Have installed the most recent Champ version 2.9.10 ChAMP.load gives me the error message: Error in champ.load(directory = getwd(), method = "ChAMP", methValue = "B",  :    could not find function "champ.load" And library(ChAMP): Error: package or namespace load failed for 'ChAMP' in dyn. ...
champ methylationepic champ 2.9.10 written 3 months ago by david.ch0
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Error when using Champ.SVD() function
... Hi, I am trying to analyze Illumina 450K methylation array data with Champ version 2.8.9 and getting the following error when run champ.svd() : Error in summary(lm(svd.o$v[, c] ~ PhenoTypes.lv[[f]]))$coeff[2, 4] :    subscript out of bounds   Any ideas or help is appreciated.   THANKS! ...

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