Showing : metabolomics • reset
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XCMS Data Processing
r xcms metabolomi NTA Metabolomics
updated 4 days ago by 67k • written 6 days ago by • 0
1
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3
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652
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Tutorial regarding metabolomics with R
Bioconductor Metabolomics xcms
updated 12 weeks ago by 67k • written 3 months ago by • 0
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1
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500
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News: Subject: Last 2 Seats Available for Metabolomics with R/Bioconductor Course (October 7-10)
Metabolomics xcms
updated 3 months ago by • 0 • written 3 months ago by ▴ 10
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2
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375
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Student
metaboliteIDmapping Metabolomics KEGG
updated 4 months ago by ▴ 60 • written 4 months ago by • 0
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293
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News: Metabolomics with R/Bioconductor Online Course
metabomxtr MetaboCoreUtils metabolomicsWorkbenchR Metabolomics
4 months ago info ▴ 10
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383
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Difference in Predictive component of PLS and OPLS Model
Metabolomics plotGrouper Bioconductor ropls PLSDAbatch
6 months ago devarti.mahakalkar • 0
0
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1
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456
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Gene-by-sample covariates in limma
Metabolomics limma
updated 8 months ago by 52k • written 8 months ago by • 0
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1
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1.7k
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How to make OPLS-DA variable importance plot
crlmm ropls Metabolomics
updated 19 months ago by 67k • written 19 months ago by • 0
0
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1
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781
views
msPurity::spectralMatching Error in getSmeta(con, pids) : No meta data for spectra available
msPurity Metabolomics Bioconductor xcms spectralMatching
updated 24 months ago by • 0 • written 2.3 years ago by ▴ 10
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1
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864
views
limma on spectral data
limma Metabolomics DifferentialExpression POMA
updated 24 months ago by 52k • written 24 months ago by • 0
0
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1
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858
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What does it mean when the permI set to different values give the same result
Metabolomics ropls
updated 2.1 years ago by ▴ 40 • written 2.1 years ago by • 0
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2
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971
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Error received in ropls package
Metabolomics ropls
updated 2.2 years ago by ▴ 40 • written 2.2 years ago by • 0
0
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2
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1.1k
views
OPLS-DA: confidence interval for accuracy metric
Metabolomics
2.5 years ago • updated 2.4 years ago Eddie • 0
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0
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627
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Negative Q2Y
Metabolomics
2.5 years ago Eddie • 0
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0
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816
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Plot of variable importance
Metabolomics
2.5 years ago Eddie • 0
0
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1
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952
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Code for the Q2Ys from permutation test
Metabolomics
updated 2.6 years ago by ▴ 40 • written 2.6 years ago by • 0
16
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12
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3.1k
views
VST transformation (DESeq2) for metabolomics data
vst Metabolomics DESeq2
2.8 years ago • updated 2.7 years ago Joan Miró ▴ 80
0
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5
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2.2k
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ROC plot for OPLS-DA
Metabolomics
updated 2.6 years ago by ▴ 40 • written 2.8 years ago by • 0
0
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4
replies
3.0k
views
OPLS-DA: values of pR2Y and pR2Q
Metabolomics
2.9 years ago • updated 2.6 years ago Eddie • 0
0
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1
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1.7k
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OPLS-DA permutation test
Metabolomics
updated 2.8 years ago by ▴ 40 • written 2.8 years ago by • 0
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1
reply
1.1k
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OPLS-DA for paired samples
Metabolomics
updated 2.8 years ago by ▴ 40 • written 2.9 years ago by • 0
0
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2
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1.0k
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variableMetadata for metabolites dataset
Metabolomics
updated 2.8 years ago by • 0 • written 2.9 years ago by • 0
0
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0
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854
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Job: Director of Metabolomics, University of Illinois Urbana-Champaign
Metabolomics
2.8 years ago Jenny Drnevich ★ 2.0k
0
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1
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1.7k
views
Permutation test for OPLS-DA
Metabolomics
updated 2.8 years ago by ▴ 40 • written 2.9 years ago by • 0
0
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1
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2.0k
views
OPLS package with @subsetVi = numeric(0)
metabolomicsWorkbenchR PLS OPLS Metabolomics ropls
updated 3.5 years ago by ▴ 40 • written 3.5 years ago by • 0
1
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0
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2.0k
views
Normalization of metabolomics/lipidomics data for limma
Lipidomics Metabolomics limma Normalization
3.6 years ago pgugger ▴ 70
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1
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889
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compute molecular mass from chemical formula
Metabolomics
written 3.7 years ago by ▴ 10
1
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2
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1.5k
views
calculate theoretical isotope distribution give the AA sequence
Metabolomics proteomics MassSpectrometry
4.1 years ago Oliver • 0
3
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1
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2.9k
views
Tutorial: Mass Spectrometry Data Analysis with the Spectra Package
mass spectrometry proteomics metabolomics Tutorial
written 4.3 years ago by ★ 2.1k
2
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0
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1.1k
views
Job: PostDoc position for the analysis of large scale metabolomics data
metabolomics proteomics Job
4.3 years ago Johannes Rainer ★ 2.1k
0
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4
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1.1k
views
ProFIA package error for noise estimation
software error proFIA HRMS FIA Metabolomics
updated 4.7 years ago by ★ 4.0k • written 4.7 years ago by • 0
1
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0
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1.0k
views
Job: Metabolomics Bioinformatics Postdoc Position at Steno Diabetes Center Copenhagen
metabolomics lipidomics clinical research data integration biostatistics Job
5.0 years ago Tommi Suvitaival ▴ 10
0
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5
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1.6k
views
runInfo returns startTimeStamp -infinity
lcms mzR metabolomics xcms MSnbase
updated 5.4 years ago by 1.6k • written 5.4 years ago by • 0
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0
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965
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How to integrate and visualize RNASeq / Proteomics data for metabolomics pathways?
r metabolomics KEGG Proteomics Transcriptomics
5.8 years ago Wuschel ▴ 10
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0
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1.2k
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Job: Postdoctoral researcher in Computational Metabolomics
metabolomics xcms Job
5.9 years ago Johannes Rainer ★ 2.1k
0
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0
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1.6k
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Job: Postdoctoral researcher in Computational Metabolomics
xcms metabolomics population metabolism job Job
updated 6.0 years ago by • 0 • written 6.2 years ago by ★ 2.1k
0
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0
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1.4k
views
'names' attribute must be the same length as the vector - PAPi problems
PAPi metabolomics pathway analysis raphael
6.5 years ago maryke.wijma • 0
0
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1
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1.7k
views
Metabolite identification package
xcms massspectrometry metabolomics
updated 6.7 years ago by ★ 2.1k • written 6.7 years ago by • 0
0
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0
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1.2k
views
Job: Postdoctoral Position: Posttranscriptional gene regulation in T cells (analysis of RNAseq, metabolomics)
Basel switzerland RNAseq metabolomics Job
6.8 years ago Robert Ivanek ▴ 750
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0
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1.3k
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CAMERA error - isotopeProportionFits
camera metabolomics
7.0 years ago bhgyu ▴ 30
1
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2
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1.8k
views
Package won't recognise raw data files
camera metabolomics r
7.2 years ago bhgyu ▴ 30
5
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7
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2.7k
views
XCMS obiwarp adjustRtime issue
xcms obiwarp adjustrtime metabolomics
updated 7.2 years ago by ★ 2.1k • written 7.2 years ago by ▴ 30
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1
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1.3k
views
MAIT or Specmine
metabolomics mait specmine mass spectrometry
7.3 years ago bhgyu ▴ 30
3
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3
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2.5k
views
installing xcms and faahKO package
metabolomics
updated 7.3 years ago by 1.6k • written 7.3 years ago by ▴ 10
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2
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2.0k
views
Extracting subclusters from original data
complexheatmap metabolomics
updated 7.5 years ago by ▴ 130 • written 7.5 years ago by • 0
3
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2
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3.7k
views
limma for metabolite data
limma metabolomics limma paired analysis
updated 3.2 years ago by • 0 • written 7.8 years ago by • 0
4
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7
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2.2k
views
Issues uploading database for metabolomic data analysis with Pathway Activity Profiling - PAPi
papi metabolomics pathway analysis
updated 7.9 years ago by ▴ 10 • written 8.8 years ago by ▴ 10
0
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1
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1.6k
views
findneutral xcms xcmsSet
R metabolomics LC-MS xcms readMzXmlData
updated 8.3 years ago by 67k • written 8.3 years ago by • 0
0
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1
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1.8k
views
metaMS for analysis of GC-MS data
metaMS xcms GC-MS metabolomics volatile organic compounds
updated 8.6 years ago by ▴ 20 • written 8.7 years ago by • 0
0
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6
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3.1k
views
Help Error could not find function xcmsSet
xcms metabolomics mzr rcpp ramp
8.7 years ago dfrtyu • 0
50 results • Page 1 of 1
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Comment: Are unequal sample sizes in differential gene expression (DGE) analysis a proble by Amora • 0
Both edgeR and DESeq2 can handle unequal group sizes if you ensure proper quality control and variance estimation. [sprunki retake][1] …
Comment: Announcing GBCC 2025: The first-ever joint conference between Bioconductor and G by Amora • 0
You did a great job giving an overview.....[slope][1] better than the bioconductor group! [1]: https://slopeio.org
Comment: contrast matrix design for a continuous variable by dtzhu337 • 0
Hi Gordon, Thank you very much for your answer. Actually the variable X is the age, which I am also interested in. Somehow, age and V1 are…
Answer: SingleCellExperiment convenience function for metadata+expression? by Peter Hickey ▴ 740
Hi Sarah, `scuttle::makePerCellDF()` / `scuttle::makePerFeatureDF()` and `scater::ggcells()` / `scater::ggfeatures()`, which build upon th…
Comment: How to sort negative log2FC or FC in RNAseq for GSEA? by QN ▴ 10
Thank you ATpoint for your response! In the result of GSEA, like you indicated, there will be gene sets that have positive NES and gene se…
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How to correct for tumor purity using DESeq2 to analyze TCGA tumor sample expression.
Answer: EdgeR Biological CVs
Answer: Error in download.file for TCGAutils::symbolsToRanges
Answer: Error in download.file for TCGAutils::symbolsToRanges
Answer: Differential expression of protein coding ENSGs (Ensembl IDs) | When to biomaRt?
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