-
Notifications
You must be signed in to change notification settings - Fork 71
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Error encounter during EPIC methylation analysis #267
Comments
I think this has now become a really urgent issue. (delayed)matrixstats up to recently was giving the following warnings when running detP:
However, as of the latest version (matrixStats 1.2.*), the deprecation warning has become a fatal error and detectionP cannot be performed anymore. I am not sure where/how this relates to the entire dependency structure, so I do not have the capabilities to resolve it myself. Is there anyone who can look into this? kind regards, Youri |
I cannot replicate this error with a recent install of minfi. Could you please report both
|
I am guessing this may be related to you mixing an older version of minfi with a newer version of matrixStats |
Dear Kasper, Thank you for the quick response. We're running on a system that is running for 2 years, probably with some R packages installed through Red Hat. The issue appeared on a brand new user with brand new home directory after his first time installing minfi ( Here is the output of your requested commands (please note that matrixStats is new back to 1.1.0, I copied it from another user as work-around for the issue):
If we need to do any testing or can be of help in any other way, feel free to ask. Youri |
Hi Everyone,
I am currently experiencing an error while performing EPIC methylation analysis. This has not happened before and recently I encountered this error which happened when I was trying to perform "detectionP " on methyl channels. The error is as follow;
Error: useNames = NA is defunct. Instead, specify either useNames = TRUE or useNames = FALSE
I am sharing the commands and packages
library(limma)
library(minfi)
library(IlluminaHumanMethylationEPICanno.ilm10b4.hg19)
library(IlluminaHumanMethylationEPICmanifest)
library(missMethyl)
library(minfiData)
library(RColorBrewer)
library(Gviz)
library(DMRcate)
library(stringr)
Commands are ;
Epic850k= getAnnotation(IlluminaHumanMethylationEPICanno.ilm10b4.hg19)
head(Epic850k)
targets <- read.metharray.sheet(dataDirectory, pattern="ILMLEPIC-16516_SampleSheet_updated150124.csv")
targets
rgSet <-read.metharray.exp(targets=targets)
rgSet
pData(rgSet)
getManifest(rgSet)
targets$ID <- paste(targets$Sample_Group,targets$Sample_Name,sep=".")
sampleNames(rgSet) <- targets$ID
rgSet
calculate the detection P-values
>0.01 p-value indicatepoor samples
detP<- detectionP(rgSet)
After applying the detection command, I got the error that I mentioned above. If anyone knows how to resolve this issue please let me know.
The text was updated successfully, but these errors were encountered: