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lipidomics
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Normalization of metabolomics/lipidomics data for limma
Lipidomics
Metabolomics
limma
Normalization
2.9 years ago
pgugger
▴ 70
0
votes
0
replies
500
views
when to use filter_by_cv() function from the lipidr package
Lipidomics
lipidr
lipi
3.5 years ago
eme
• 0
1
vote
0
replies
791
views
Job:
Metabolomics Bioinformatics Postdoc Position at Steno Diabetes Center Copenhagen
metabolomics
lipidomics
clinical research
data integration
biostatistics
Job
4.3 years ago
Tommi Suvitaival
▴ 10
0
votes
0
replies
1.3k
views
Shotgun lipidomics analysis
shotgun lipidomics
lipidomics
mass spectrometry
8.3 years ago
Titan
• 0
1
vote
3
replies
2.5k
views
XCMS2 on MSMS data
xcms
metabolomics
massspectrometry
lipidomics
bioconductor
8.3 years ago
Titan
• 0
0
votes
3
replies
2.1k
views
Problem with XCMS
xcms
metabolomics
lipidomics
proteomics
massspectrometry
8.3 years ago
Titan
• 0
0
votes
4
replies
2.8k
views
XCMS for targeted metabolomic/lipidomics/proteomics
xcms
metabolomics
lipidomics
statistics
8.3 years ago
Titan
• 0
0
votes
0
replies
1.4k
views
Bioinformatics position available in lipidomics biomarker research
Lipidomics
Lipidomics
14.5 years ago
Michael Eiden
▴ 10
8 results • Page
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Comment: Method to find pathways different between 2 groups
by
Gordon Smyth
50k
sigPathway is another method that does not account for inter-gene correlation and which gives inflated significance, as we showed in our 20…
Answer: error in limma , contrast.matrix Number of rows of contrast matrix must match nu
by
James W. MacDonald
65k
I doubt you have that many contrasts. I think that is probably the number of rows. What does `dim(fit)` return (and `head(fit$coef)`)?
Answer: Extremely small p-values using Limma for proteomic data
by
James W. MacDonald
65k
If you fit a cell means model (without an intercept), you will have to construct contrasts using `makeContrasts` and fit them using `contra…
Comment: Memory errors using read.bismark?
by
Juan Higareda
• 0
Thanks a lot Peter, We solved the problem, IT had implemented a policy of RAM usage that started a conflict with any RAM-hungry process, m…
Answer: meffil.snp.concordance
by
James W. MacDonald
65k
This support site is meant to help people with technical questions about Bioconductor packages. The `meffil` package is not Bioconductor, n…
Votes
Answer: error in limma , contrast.matrix Number of rows of contrast matrix must match nu
Answer: Extremely small p-values using Limma for proteomic data
Answer: How to save the DEXSeq results
Answer: minfi support of illumina Infinium methylationEPIC v2.0
Comment: minfi support of illumina Infinium methylationEPIC v2.0
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