Showing : metabolomics • reset
0
votes
1
reply
359
views
News: Subject: Last 2 Seats Available for Metabolomics with R/Bioconductor Course (October 7-10)
Metabolomics xcms
updated 10 days ago by • 0 • written 10 days ago by ▴ 10
0
votes
2
replies
234
views
Student
metaboliteIDmapping Metabolomics KEGG
updated 22 days ago by ▴ 60 • written 23 days ago by • 0
0
votes
0
replies
178
views
News: Metabolomics with R/Bioconductor Online Course
metabomxtr MetaboCoreUtils metabolomicsWorkbenchR Metabolomics
29 days ago info ▴ 10
0
votes
0
replies
253
views
Difference in Predictive component of PLS and OPLS Model
Metabolomics plotGrouper Bioconductor ropls PLSDAbatch
3 months ago devarti.mahakalkar • 0
0
votes
1
reply
373
views
Gene-by-sample covariates in limma
Metabolomics limma
updated 5 months ago by 51k • written 5 months ago by • 0
0
votes
1
reply
1.4k
views
How to make OPLS-DA variable importance plot
crlmm ropls Metabolomics
updated 15 months ago by 67k • written 15 months ago by • 0
0
votes
1
reply
722
views
msPurity::spectralMatching Error in getSmeta(con, pids) : No meta data for spectra available
msPurity Metabolomics Bioconductor xcms spectralMatching
updated 20 months ago by • 0 • written 24 months ago by ▴ 10
0
votes
1
reply
764
views
limma on spectral data
limma Metabolomics DifferentialExpression POMA
updated 20 months ago by 51k • written 20 months ago by • 0
0
votes
1
reply
771
views
What does it mean when the permI set to different values give the same result
Metabolomics ropls
updated 21 months ago by ▴ 40 • written 21 months ago by • 0
0
votes
2
replies
881
views
Error received in ropls package
Metabolomics ropls
updated 22 months ago by ▴ 40 • written 22 months ago by • 0
0
votes
2
replies
1.1k
views
OPLS-DA: confidence interval for accuracy metric
Metabolomics
2.2 years ago Eddie • 0
0
votes
0
replies
582
views
Negative Q2Y
Metabolomics
2.2 years ago Eddie • 0
0
votes
0
replies
743
views
Plot of variable importance
Metabolomics
2.2 years ago Eddie • 0
0
votes
1
reply
876
views
Code for the Q2Ys from permutation test
Metabolomics
updated 2.3 years ago by ▴ 40 • written 2.3 years ago by • 0
16
votes
12
replies
2.8k
views
VST transformation (DESeq2) for metabolomics data
vst Metabolomics DESeq2
2.5 years ago Joan Miró ▴ 80
0
votes
5
replies
2.0k
views
ROC plot for OPLS-DA
Metabolomics
updated 2.3 years ago by ▴ 40 • written 2.5 years ago by • 0
0
votes
4
replies
2.6k
views
OPLS-DA: values of pR2Y and pR2Q
Metabolomics
2.6 years ago • updated 2.3 years ago Eddie • 0
0
votes
1
reply
1.5k
views
OPLS-DA permutation test
Metabolomics
updated 2.5 years ago by ▴ 40 • written 2.5 years ago by • 0
0
votes
1
reply
1.0k
views
OPLS-DA for paired samples
Metabolomics
updated 2.5 years ago by ▴ 40 • written 2.6 years ago by • 0
0
votes
2
replies
962
views
variableMetadata for metabolites dataset
Metabolomics
updated 2.5 years ago by • 0 • written 2.7 years ago by • 0
0
votes
0
replies
796
views
Job: Director of Metabolomics, University of Illinois Urbana-Champaign
Metabolomics
2.5 years ago Jenny Drnevich ★ 2.0k
0
votes
1
reply
1.5k
views
Permutation test for OPLS-DA
Metabolomics
updated 2.5 years ago by ▴ 40 • written 2.6 years ago by • 0
0
votes
1
reply
1.9k
views
OPLS package with @subsetVi = numeric(0)
metabolomicsWorkbenchR PLS OPLS Metabolomics ropls
updated 3.2 years ago by ▴ 40 • written 3.2 years ago by • 0
1
vote
0
replies
1.9k
views
Normalization of metabolomics/lipidomics data for limma
Lipidomics Metabolomics limma Normalization
3.3 years ago pgugger ▴ 70
0
votes
1
reply
848
views
compute molecular mass from chemical formula
Metabolomics
written 3.4 years ago by ▴ 10
1
vote
2
replies
1.4k
views
calculate theoretical isotope distribution give the AA sequence
Metabolomics proteomics MassSpectrometry
3.8 years ago Oliver • 0
3
votes
1
reply
2.6k
views
Tutorial: Mass Spectrometry Data Analysis with the Spectra Package
mass spectrometry proteomics metabolomics Tutorial
written 4.0 years ago by ★ 2.1k
2
votes
0
replies
1.0k
views
Job: PostDoc position for the analysis of large scale metabolomics data
metabolomics proteomics Job
4.1 years ago Johannes Rainer ★ 2.1k
0
votes
4
replies
1.0k
views
ProFIA package error for noise estimation
software error proFIA HRMS FIA Metabolomics
updated 4.4 years ago by ★ 4.0k • written 4.4 years ago by • 0
1
vote
0
replies
953
views
Job: Metabolomics Bioinformatics Postdoc Position at Steno Diabetes Center Copenhagen
metabolomics lipidomics clinical research data integration biostatistics Job
4.7 years ago Tommi Suvitaival ▴ 10
0
votes
5
replies
1.5k
views
runInfo returns startTimeStamp -infinity
lcms mzR metabolomics xcms MSnbase
updated 5.1 years ago by 1.6k • written 5.1 years ago by • 0
0
votes
0
replies
905
views
How to integrate and visualize RNASeq / Proteomics data for metabolomics pathways?
r metabolomics KEGG Proteomics Transcriptomics
5.5 years ago Wuschel ▴ 10
0
votes
0
replies
1.2k
views
Job: Postdoctoral researcher in Computational Metabolomics
metabolomics xcms Job
5.6 years ago Johannes Rainer ★ 2.1k
0
votes
0
replies
1.5k
views
Job: Postdoctoral researcher in Computational Metabolomics
xcms metabolomics population metabolism job Job
updated 5.8 years ago by • 0 • written 5.9 years ago by ★ 2.1k
0
votes
0
replies
1.2k
views
'names' attribute must be the same length as the vector - PAPi problems
PAPi metabolomics pathway analysis raphael
6.2 years ago maryke.wijma • 0
0
votes
1
reply
1.6k
views
Metabolite identification package
xcms massspectrometry metabolomics
updated 6.5 years ago by ★ 2.1k • written 6.5 years ago by • 0
0
votes
0
replies
1.2k
views
Job: Postdoctoral Position: Posttranscriptional gene regulation in T cells (analysis of RNAseq, metabolomics)
Basel switzerland RNAseq metabolomics Job
6.5 years ago Robert Ivanek ▴ 750
0
votes
0
replies
1.2k
views
CAMERA error - isotopeProportionFits
camera metabolomics
6.7 years ago bhgyu ▴ 30
1
vote
2
replies
1.7k
views
Package won't recognise raw data files
camera metabolomics r
6.9 years ago bhgyu ▴ 30
5
votes
7
replies
2.6k
views
XCMS obiwarp adjustRtime issue
xcms obiwarp adjustrtime metabolomics
updated 7.0 years ago by ★ 2.1k • written 7.0 years ago by ▴ 30
0
votes
1
reply
1.2k
views
MAIT or Specmine
metabolomics mait specmine mass spectrometry
7.0 years ago bhgyu ▴ 30
3
votes
3
replies
2.4k
views
installing xcms and faahKO package
metabolomics
updated 7.0 years ago by 1.6k • written 7.0 years ago by ▴ 10
0
votes
2
replies
1.9k
views
Extracting subclusters from original data
complexheatmap metabolomics
updated 7.2 years ago by ▴ 130 • written 7.2 years ago by • 0
3
votes
2
replies
3.5k
views
limma for metabolite data
limma metabolomics limma paired analysis
updated 2.9 years ago by • 0 • written 7.5 years ago by • 0
4
votes
7
replies
2.1k
views
Issues uploading database for metabolomic data analysis with Pathway Activity Profiling - PAPi
papi metabolomics pathway analysis
updated 7.6 years ago by ▴ 10 • written 8.5 years ago by ▴ 10
0
votes
1
reply
1.5k
views
findneutral xcms xcmsSet
R metabolomics LC-MS xcms readMzXmlData
updated 8.0 years ago by 67k • written 8.0 years ago by • 0
0
votes
1
reply
1.7k
views
metaMS for analysis of GC-MS data
metaMS xcms GC-MS metabolomics volatile organic compounds
updated 8.4 years ago by ▴ 20 • written 8.4 years ago by • 0
0
votes
6
replies
2.9k
views
Help Error could not find function xcmsSet
xcms metabolomics mzr rcpp ramp
8.5 years ago dfrtyu • 0
0
votes
0
replies
1.2k
views
fillPeaks not calculating "intb" values.
xcms metabolomics
8.6 years ago Johannes Rainer ★ 2.1k
1
vote
3
replies
2.7k
views
XCMS2 on MSMS data
xcms metabolomics massspectrometry lipidomics bioconductor
8.7 years ago Titan • 0
50 results • Page 1 of 1
Recent ...
Replies
Answer: Need help interpreting heatmaps from limma by James W. MacDonald 67k
Heatmaps don't do any comparisons. They just plot the underlying data in a matrix and color the blocks based (in your case) on the by-gene …
Comment: Are transformed values from rlog /vst log2 normalized counts? by Eva ▴ 10
I understood exactly what you said, but I got confused with the documentation and the info that gives about rlog because it seems to be tha…
Answer: featureCounts fails to load annotation file by James W. MacDonald 67k
I imagine Wei Shi will be along later with actual help, but for now do note that you can use an SAF file instead of a GTF. It's easy enough…
Comment: Error for AnnotationForge makeOrgPackageFromNCBI function by James W. MacDonald 67k
That error indicates that you have a file called NCBI.sqlite in your working directory that is missing some tables. You should delete that …
Comment: Are transformed values from rlog /vst log2 normalized counts? by James W. MacDonald 67k
The `DESeq2` package is meant to analyze count data! Most packages that are intended to be used for RNA-Seq data are going to want the raw …
Votes
Answer: Are transformed values from rlog /vst log2 normalized counts?
Answer: Are transformed values from rlog /vst log2 normalized counts?
Comment: Are transformed values from rlog /vst log2 normalized counts?
Answer: Unable to install any Bioconductor package with new R 4.4.1 - path nor writable
Removing Effect of Covariate in Only a Subset of Samples in a Model Containing All Samples Loses Full Rank if Factor but not Numerical
Awards • All
Scholar to James W. MacDonald 67k
Popular Question to Dorien ▴ 10
Popular Question to boczniak767 ▴ 740
Popular Question to Guido Hooiveld ★ 4.1k
Popular Question to Hervé Pagès 16k
Locations • All
Hong Kong, just now
The city by the bay, 47 minutes ago
San Diego, 1 hour ago
China, 2 hours ago
United States, 2 hours ago
Traffic: 526 users visited in the last hour
Content Search
Users
Tags
Badges
Help About
FAQ
Access RSS
API
Stats

Use of this site constitutes acceptance of our User Agreement and Privacy Policy.

Powered by the version 2.3.6