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Showing :
metabolomics
•
reset
16
votes
12
replies
2.3k
views
VST transformation (DESeq2) for metabolomics data
vst
Metabolomics
DESeq2
2.1 years ago • updated 2.0 years ago
Joan Miró
▴ 80
2
votes
9
replies
2.7k
views
Unexpected total ion count (TIC) with xcms package
xcms
metabolomics
updated 9.1 years ago by
Thomas Lin Pedersen
▴ 70 • written 9.1 years ago by
Johannes Rainer
★ 2.0k
5
votes
7
replies
2.3k
views
XCMS obiwarp adjustRtime issue
xcms
obiwarp
adjustrtime
metabolomics
updated 6.6 years ago by
Johannes Rainer
★ 2.0k • written 6.6 years ago by
bhgyu
▴ 30
4
votes
7
replies
1.9k
views
Issues uploading database for metabolomic data analysis with Pathway Activity Profiling - PAPi
papi
metabolomics
pathway analysis
updated 7.2 years ago by
k_hulce
▴ 10 • written 8.1 years ago by
hp71727
▴ 10
0
votes
6
replies
2.7k
views
Help Error could not find function xcmsSet
xcms
metabolomics
mzr rcpp
ramp
8.0 years ago
dfrtyu
• 0
0
votes
5
replies
1.3k
views
runInfo returns startTimeStamp -infinity
lcms
mzR
metabolomics
xcms
MSnbase
updated 4.7 years ago by
Laurent Gatto
1.6k • written 4.7 years ago by
pol.soladelossantos
• 0
0
votes
5
replies
1.6k
views
ROC plot for OPLS-DA
Metabolomics
updated 23 months ago by
etienne.thevenot
▴ 40 • written 2.1 years ago by
Eddie
• 0
0
votes
4
replies
857
views
ProFIA package error for noise estimation
software error
proFIA
HRMS
FIA
Metabolomics
updated 4.0 years ago by
Kevin Blighe
★ 3.9k • written 4.0 years ago by
Esther G.
• 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
4
replies
2.8k
views
mzR could not be loaded on XCMS
xcms
msdata
mzR
Rcpp
metabolomics
8.4 years ago • updated 8.3 years ago
Titan
• 0
0
votes
4
replies
2.1k
views
OPLS-DA: values of pR2Y and pR2Q
Metabolomics
2.2 years ago • updated 23 months ago
Eddie
• 0
1
vote
4
replies
2.2k
views
How to get from xcmsRaw to a xcmsSet
xcms
metabolomics
updated 9.1 years ago by
Thomas Lin Pedersen
▴ 70 • written 9.1 years ago by
Johannes Rainer
★ 2.0k
3
votes
3
replies
2.2k
views
installing xcms and faahKO package
metabolomics
updated 6.6 years ago by
Laurent Gatto
1.6k • written 6.6 years ago by
Ali.Moazzami
▴ 10
0
votes
3
replies
2.1k
views
Problem with XCMS
xcms
metabolomics
lipidomics
proteomics
massspectrometry
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
1.6k
views
metabolomics data analysis
Metabolomics
Metabolomics
updated 10.7 years ago by
Laurent Gatto
1.6k • written 10.7 years ago by
Guest User
★ 13k
0
votes
3
replies
2.4k
views
Difference between methods getEIC and rawEIC for xcmsRaw classes
xcms
metabolomics
9.0 years ago
Johannes Rainer
★ 2.0k
0
votes
2
replies
727
views
Error received in ropls package
Metabolomics
ropls
updated 17 months ago by
etienne.thevenot
▴ 40 • written 17 months ago by
ansari.maya022
• 0
3
votes
2
replies
3.2k
views
limma for metabolite data
limma
metabolomics
limma paired analysis
updated 2.5 years ago by
Francisco
• 0 • written 7.1 years ago by
mahes.muniandy
• 0
0
votes
2
replies
1.7k
views
Extracting subclusters from original data
complexheatmap
metabolomics
updated 6.8 years ago by
sina.nassiri
▴ 130 • written 6.8 years ago by
Mina
• 0
0
votes
2
replies
782
views
variableMetadata for metabolites dataset
Metabolomics
updated 2.1 years ago by
Etienne
• 0 • written 2.2 years ago by
Eddie
• 0
1
vote
2
replies
1.2k
views
calculate theoretical isotope distribution give the AA sequence
Metabolomics
proteomics
MassSpectrometry
3.4 years ago
Oliver
• 0
0
votes
2
replies
824
views
OPLS-DA: confidence interval for accuracy metric
Metabolomics
21 months ago
Eddie
• 0
1
vote
2
replies
1.5k
views
Package won't recognise raw data files
camera
metabolomics
r
6.5 years ago
bhgyu
▴ 30
0
votes
1
reply
959
views
How to make OPLS-DA variable importance plot
crlmm
ropls
Metabolomics
updated 10 months ago by
James W. MacDonald
65k • written 10 months ago by
Charlotte
• 0
0
votes
1
reply
1.1k
views
MAIT - suppress interactive mode
mait
metabolomics
updated 9.2 years ago by
Dan Tenenbaum
★ 8.2k • written 9.2 years ago by
dilara.ally
• 0
0
votes
1
reply
1.2k
views
suggestion for metabolomics packages
metabolomics
9.1 years ago
marco fabbri
▴ 320
0
votes
1
reply
1.6k
views
metaMS for analysis of GC-MS data
metaMS
xcms
GC-MS
metabolomics
volatile organic compounds
updated 7.9 years ago by
ron.wehrens
▴ 20 • written 8.0 years ago by
lucie.conchou
• 0
0
votes
1
reply
1.4k
views
findneutral xcms xcmsSet
R
metabolomics
LC-MS
xcms
readMzXmlData
updated 7.6 years ago by
James W. MacDonald
65k • written 7.6 years ago by
micheleserra
• 0
0
votes
1
reply
1.0k
views
MAIT or Specmine
metabolomics
mait
specmine
mass spectrometry
6.6 years ago
bhgyu
▴ 30
0
votes
1
reply
1.5k
views
Metabolite identification package
xcms
massspectrometry
metabolomics
updated 6.0 years ago by
Johannes Rainer
★ 2.0k • written 6.0 years ago by
johnhamre3
• 0
3
votes
1
reply
2.2k
views
Tutorial:
Mass Spectrometry Data Analysis with the Spectra Package
mass spectrometry
proteomics
metabolomics
Tutorial
written 3.6 years ago by
Johannes Rainer
★ 2.0k
0
votes
1
reply
125
views
Gene-by-sample covariates in limma
Metabolomics
limma
updated 8 days ago by
Gordon Smyth
50k • written 8 days ago by
c53aba27
• 0
0
votes
1
reply
1.3k
views
OPLS-DA permutation test
Metabolomics
updated 2.1 years ago by
etienne.thevenot
▴ 40 • written 2.1 years ago by
Eddie
• 0
0
votes
1
reply
1.3k
views
Permutation test for OPLS-DA
Metabolomics
updated 2.1 years ago by
etienne.thevenot
▴ 40 • written 2.2 years ago by
Eddie
• 0
0
votes
1
reply
1.6k
views
OPLS package with @subsetVi = numeric(0)
metabolomicsWorkbenchR
PLS
OPLS
Metabolomics
ropls
updated 2.8 years ago by
etienne.thevenot
▴ 40 • written 2.8 years ago by
Fernando
• 0
0
votes
1
reply
585
views
What does it mean when the permI set to different values give the same result
Metabolomics
ropls
updated 16 months ago by
etienne.thevenot
▴ 40 • written 16 months ago by
ansari.maya022
• 0
0
votes
1
reply
611
views
msPurity::spectralMatching Error in getSmeta(con, pids) : No meta data for spectra available
msPurity
Metabolomics
Bioconductor
xcms
spectralMatching
updated 15 months ago by
thomas.nigel.lawson
• 0 • written 18 months ago by
hp71727
▴ 10
0
votes
1
reply
846
views
OPLS-DA for paired samples
Metabolomics
updated 2.1 years ago by
etienne.thevenot
▴ 40 • written 2.2 years ago by
Eddie
• 0
0
votes
1
reply
739
views
compute molecular mass from chemical formula
Metabolomics
written 3.0 years ago by
wewolski
▴ 10
0
votes
1
reply
592
views
limma on spectral data
limma
Metabolomics
DifferentialExpression
POMA
updated 15 months ago by
Gordon Smyth
50k • written 15 months ago by
wiscoyogi
• 0
0
votes
1
reply
686
views
Code for the Q2Ys from permutation test
Metabolomics
updated 23 months ago by
etienne.thevenot
▴ 40 • written 23 months ago by
Eddie
• 0
2
votes
0
replies
926
views
Job:
PostDoc position for the analysis of large scale metabolomics data
metabolomics
proteomics
Job
3.6 years ago
Johannes Rainer
★ 2.0k
0
votes
0
replies
2.5k
views
Postdoctoral Fellow - Bioinformatics - Singapore, IMCB, Biopolis
Genetics
Metabolomics
Pathways
Cancer
Genetics
Metabolomics
Pathways
Cancer
12.7 years ago
Emilie Bard
▴ 10
0
votes
0
replies
1.2k
views
Bioinformatics position, Austria
Metabolomics
Visualization
Metabolomics
Visualization
14.3 years ago
David Enot
▴ 30
0
votes
0
replies
623
views
Plot of variable importance
Metabolomics
22 months ago
Eddie
• 0
0
votes
0
replies
1.2k
views
Bioconductor 2.4 is released
Microarray
qPCR
Metabolomics
Annotation
Normalization
graph
flowCore
Microarray
qPCR
15.1 years ago
Patrick Aboyoun
★ 1.6k
0
votes
0
replies
1.5k
views
John Innes Centre, UK - Statistician Position
Genetics
Metabolomics
Genetics
Metabolomics
20.4 years ago
david lowe JIC
▴ 10
0
votes
0
replies
669
views
Job:
Director of Metabolomics, University of Illinois Urbana-Champaign
Metabolomics
2.1 years ago
Jenny Drnevich
★ 2.0k
0
votes
0
replies
456
views
Negative Q2Y
Metabolomics
22 months ago
Eddie
• 0
50 results • Page
1 of 1
Recent ...
Replies
Comment: deseq2 results
by
swbarnes2
★ 1.4k
Ask the people who made the libraires if there was anything unusual in the QC of the outlier sample. Try to figure out what biologically …
Comment: Can't post a question containing code?
by
NATASHA
• 0
did you find a solution? I´m having the same problem
Comment: error
by
NATASHA
• 0
Please ignore, i didnt copy all the scrip
Comment: Extremely small p-values using Limma for proteomic data
by
James W. MacDonald
65k
If you ever find yourself using the `@` function, you should reconsider what you are doing. There are vanishingly small instances when an e…
Comment: How to use bootRanges to bootstrap small RNA loci (nullranges package)
by
Michael Love
42k
Here is some example code <https://gist.github.com/mikelove/cbbc84634b6854c865cb5eb08ad9b245>
Votes
A: AIC-like measure for DESeq2
Comment: Extremely small p-values using Limma for proteomic data
Comment: Log-cpm values from limma
Comment: Log-cpm values from limma
Comment: deseq2 results
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