Showing : metabolomics • reset
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Applying lmFit(), eBayes() and topTable() for modeling associations between NMR-derived metabolic measures and various traits
limma Bioconductor Metabolomics
updated 6 months ago by 53k • written 6 months ago by • 0
0
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1
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440
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XCMS Data Processing
r xcms metabolomi NTA Metabolomics
updated 12 months ago by 68k • written 12 months ago by • 0
1
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3
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1.4k
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Tutorial regarding metabolomics with R
Bioconductor Metabolomics xcms
updated 15 months ago by 68k • written 15 months ago by • 0
0
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1
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908
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News: Subject: Last 2 Seats Available for Metabolomics with R/Bioconductor Course (October 7-10)
Metabolomics xcms
updated 15 months ago by • 0 • written 15 months ago by ▴ 10
1
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2
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933
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Student
metaboliteIDmapping Metabolomics KEGG
updated 16 months ago by ▴ 60 • written 16 months ago by • 0
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766
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News: Metabolomics with R/Bioconductor Online Course
metabomxtr MetaboCoreUtils metabolomicsWorkbenchR Metabolomics
16 months ago info ▴ 10
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830
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Difference in Predictive component of PLS and OPLS Model
Metabolomics plotGrouper Bioconductor ropls PLSDAbatch
18 months ago devarti.mahakalkar • 0
0
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1
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767
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Gene-by-sample covariates in limma
Metabolomics limma
updated 20 months ago by 53k • written 20 months ago by • 0
0
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1
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2.8k
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How to make OPLS-DA variable importance plot
crlmm ropls Metabolomics
updated 2.6 years ago by 68k • written 2.6 years ago by • 0
0
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1
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1.1k
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msPurity::spectralMatching Error in getSmeta(con, pids) : No meta data for spectra available
msPurity Metabolomics Bioconductor xcms spectralMatching
updated 3.0 years ago by • 0 • written 3.3 years ago by ▴ 10
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1
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1.2k
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limma on spectral data
limma Metabolomics DifferentialExpression POMA
updated 3.0 years ago by 53k • written 3.0 years ago by • 0
0
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1
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1.2k
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What does it mean when the permI set to different values give the same result
Metabolomics ropls
updated 3.1 years ago by ▴ 40 • written 3.1 years ago by • 0
0
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2
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1.4k
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Error received in ropls package
Metabolomics ropls
updated 3.2 years ago by ▴ 40 • written 3.2 years ago by • 0
0
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2
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1.6k
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OPLS-DA: confidence interval for accuracy metric
Metabolomics
3.5 years ago • updated 3.4 years ago Eddie • 0
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868
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Negative Q2Y
Metabolomics
3.5 years ago Eddie • 0
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0
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1.1k
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Plot of variable importance
Metabolomics
3.5 years ago Eddie • 0
0
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1
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1.3k
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Code for the Q2Ys from permutation test
Metabolomics
updated 3.6 years ago by ▴ 40 • written 3.6 years ago by • 0
16
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12
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4.1k
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VST transformation (DESeq2) for metabolomics data
vst Metabolomics DESeq2
3.8 years ago • updated 3.7 years ago Joan Miró ▴ 80
0
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5
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2.9k
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ROC plot for OPLS-DA
Metabolomics
updated 3.6 years ago by ▴ 40 • written 3.8 years ago by • 0
0
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4
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4.1k
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OPLS-DA: values of pR2Y and pR2Q
Metabolomics
3.9 years ago • updated 3.6 years ago Eddie • 0
0
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1
reply
2.3k
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OPLS-DA permutation test
Metabolomics
updated 3.8 years ago by ▴ 40 • written 3.8 years ago by • 0
0
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1
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1.5k
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OPLS-DA for paired samples
Metabolomics
updated 3.8 years ago by ▴ 40 • written 3.9 years ago by • 0
0
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2
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1.3k
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variableMetadata for metabolites dataset
Metabolomics
updated 3.8 years ago by • 0 • written 3.9 years ago by • 0
0
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0
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1.1k
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Job: Director of Metabolomics, University of Illinois Urbana-Champaign
Metabolomics
3.8 years ago Jenny Drnevich ★ 2.0k
0
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1
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2.4k
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Permutation test for OPLS-DA
Metabolomics
updated 3.8 years ago by ▴ 40 • written 3.9 years ago by • 0
0
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1
reply
2.6k
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OPLS package with @subsetVi = numeric(0)
metabolomicsWorkbenchR PLS OPLS Metabolomics ropls
updated 4.5 years ago by ▴ 40 • written 4.5 years ago by • 0
1
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0
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2.5k
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Normalization of metabolomics/lipidomics data for limma
Lipidomics Metabolomics limma Normalization
4.6 years ago pgugger ▴ 70
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1
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1.1k
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compute molecular mass from chemical formula
Metabolomics
written 4.7 years ago by ▴ 10
1
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2
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1.9k
views
calculate theoretical isotope distribution give the AA sequence
Metabolomics proteomics MassSpectrometry
5.1 years ago Oliver • 0
3
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1
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3.7k
views
Tutorial: Mass Spectrometry Data Analysis with the Spectra Package
mass spectrometry proteomics metabolomics Tutorial
written 5.3 years ago by ★ 2.1k
2
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0
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1.3k
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Job: PostDoc position for the analysis of large scale metabolomics data
metabolomics proteomics Job
5.3 years ago Johannes Rainer ★ 2.1k
0
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4
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1.4k
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ProFIA package error for noise estimation
software error proFIA HRMS FIA Metabolomics
updated 5.7 years ago by ★ 4.0k • written 5.7 years ago by • 0
1
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0
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1.3k
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Job: Metabolomics Bioinformatics Postdoc Position at Steno Diabetes Center Copenhagen
metabolomics lipidomics clinical research data integration biostatistics Job
6.0 years ago Tommi Suvitaival ▴ 10
0
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5
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2.0k
views
runInfo returns startTimeStamp -infinity
lcms mzR metabolomics xcms MSnbase
updated 6.4 years ago by 1.6k • written 6.4 years ago by • 0
0
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0
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1.2k
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How to integrate and visualize RNASeq / Proteomics data for metabolomics pathways?
r metabolomics KEGG Proteomics Transcriptomics
6.8 years ago Wuschel ▴ 10
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0
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1.4k
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Job: Postdoctoral researcher in Computational Metabolomics
metabolomics xcms Job
6.9 years ago Johannes Rainer ★ 2.1k
0
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0
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1.8k
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Job: Postdoctoral researcher in Computational Metabolomics
xcms metabolomics population metabolism job Job
updated 7.0 years ago by • 0 • written 7.2 years ago by ★ 2.1k
0
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0
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1.8k
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'names' attribute must be the same length as the vector - PAPi problems
PAPi metabolomics pathway analysis raphael
7.5 years ago maryke.wijma • 0
0
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1
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2.2k
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Metabolite identification package
xcms massspectrometry metabolomics
updated 7.7 years ago by ★ 2.1k • written 7.7 years ago by • 0
0
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0
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1.5k
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Job: Postdoctoral Position: Posttranscriptional gene regulation in T cells (analysis of RNAseq, metabolomics)
Basel switzerland RNAseq metabolomics Job
7.8 years ago Robert Ivanek ▴ 750
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0
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1.5k
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CAMERA error - isotopeProportionFits
camera metabolomics
8.0 years ago bhgyu ▴ 30
1
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2
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2.1k
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Package won't recognise raw data files
camera metabolomics r
8.2 years ago bhgyu ▴ 30
5
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7
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3.3k
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XCMS obiwarp adjustRtime issue
xcms obiwarp adjustrtime metabolomics
updated 8.3 years ago by ★ 2.1k • written 8.3 years ago by ▴ 30
0
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1
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1.6k
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MAIT or Specmine
metabolomics mait specmine mass spectrometry
8.3 years ago bhgyu ▴ 30
3
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3
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2.9k
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installing xcms and faahKO package
metabolomics
updated 8.3 years ago by 1.6k • written 8.3 years ago by ▴ 10
0
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2
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2.3k
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Extracting subclusters from original data
complexheatmap metabolomics
updated 8.5 years ago by ▴ 130 • written 8.5 years ago by • 0
3
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2
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4.5k
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limma for metabolite data
limma metabolomics limma paired analysis
updated 4.2 years ago by • 0 • written 8.8 years ago by • 0
4
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7
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2.6k
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Issues uploading database for metabolomic data analysis with Pathway Activity Profiling - PAPi
papi metabolomics pathway analysis
updated 8.9 years ago by ▴ 10 • written 9.8 years ago by ▴ 10
0
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1
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1.8k
views
findneutral xcms xcmsSet
R metabolomics LC-MS xcms readMzXmlData
updated 9.3 years ago by 68k • written 9.3 years ago by • 0
0
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1
reply
2.1k
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metaMS for analysis of GC-MS data
metaMS xcms GC-MS metabolomics volatile organic compounds
updated 9.6 years ago by ▴ 20 • written 9.7 years ago by • 0
73 results • Page 1 of 2
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Comment: limpa-blank normalization and Spectronaut's PTM stoichiometry by Julia Broadbent • 0
Hi Emily, Just sharing a resource for handling contaminants - we use the methods described in [Frankenfield et al. (2022)](https://pubs.acs…
Comment: Making a Full Rank Model for Allele-Specific Expression with DESeq2 by Michael Love 43k
You may want to speak with a local statistician, because you don't just want to find the first full rank matrix and run with that if it doe…
Comment: limpa-blank normalization and Spectronaut's PTM stoichiometry by Gordon Smyth 53k
It is fine for your mass spec facility to include blank samples as part of their internal QC, but such samples should not in my opinion be …
Comment: Making a Full Rank Model for Allele-Specific Expression with DESeq2 by chp265 • 0
Hm, okay, in building a fake model by hand I think I'm realizing the problem: `mouse` and its variants are ideally acting as basically a ra…
Comment: Making a Full Rank Model for Allele-Specific Expression with DESeq2 by chp265 • 0
Ah, this is handy! Hopefully this will help with troubleshooting; at the very least, I can see it being helpful when I try to explain to pe…
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A: Filtering read counts matrix: how to deal with duplicated gene symbols, differen
Comment: limpa analysis advice
Answer: When to use edgeR or limma
Answer: When to use edgeR or limma
Answer: When to use edgeR or limma
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