Showing : mass spectrometry • reset
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Tutorial: Mass Spectrometry Data Analysis with the Spectra Package
mass spectrometry proteomics metabolomics Tutorial
written 3.5 years ago by ★ 2.0k
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News: May Institute Computation and statistics for mass spectrometry and proteomics
conference mass spectrometry proteomics News
4.4 years ago shepherl 3.8k
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5
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Not latest package version through 'BiocManager::install()'
debug BiocManager R pacakge R mass spectrometry
4.4 years ago wang.lingjue • 0
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816
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Scans vs Spectra
mass spectrometry mzr/ msnbase
5.9 years ago Ed Siefker ▴ 230
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Thermo Xcalibur RAW data to MGF
mass spectrometry massspectrometry
updated 5.9 years ago by 1.6k • written 5.9 years ago by ▴ 10
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R function to deconvolve ESI MS spectra of multiple charge large biopolymers
mass spectrometry R mzR
6.0 years ago andreas.breidbach • 0
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MAIT or Specmine
metabolomics mait specmine mass spectrometry
6.5 years ago bhgyu ▴ 30
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Job: Post-doctoral mass spectrometry and proteomics bioinformatician (updated)
bioinformatics proteomics mass spectrometry job Job
6.9 years ago • updated 6.8 years ago Laurent Gatto 1.6k
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News: May Institute Computation and statistics for mass spectrometry and proteomics
proteomics mass spectrometry biostatistics News
7.2 years ago Laurent Gatto 1.6k
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News: Announcing short course in computational proteomics, May 2-6, 2016, Boston MA
proteomics tutorial mass spectrometry computational biology News
8.2 years ago Olga Vitek ▴ 40
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Shotgun lipidomics analysis
shotgun lipidomics lipidomics mass spectrometry
8.3 years ago Titan • 0
11 results • Page 1 of 1
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Answer: DESEQ2 IHW and Apelgm method for Shrinkage (adding s values to FDR) by Michael Love 41k
> I got many p values that had "1.000000e+00" and padj "1" and stat of "0" when I added the Log threshold of LFC >1 and LFC < -1...is this …
Comment: Trying to use enrichGO by fernanda.backsouza ▴ 10
With all my love, thank you Guido, GOxploreR beeing a big ally for me. I don't know how to be grateful right now.
Comment: DESeq2 output used for PCA plot on R studio by swbarnes2 ★ 1.3k
You didn't generate it with an experiment, you made it up: Your PCA doesn't look like a good RNASeq experiment, because it's not.
Answer: Opposite sign of LFC in count plots of DEGs (DESeq2) by swbarnes2 ★ 1.3k
Your contrast is comparing LGR5 to Homeostasis. The bottom 2 are fine, it's the top one that is wrong. Are you sure this step isn't misla…
Comment: get BM error by James W. MacDonald 65k
I believe you need NCBI Gene IDs for KEGG, in which case you may need to map. The three genes you have shown here don't map, and of those t…
Votes
C: when to apply quantile normalization with voom in limma/voom framework with RNA-
A: How to know if I should use voomWithQualityWeights() or not?
A: Weird results (ribosomal proteins / Y-linked genes) in limma/voom
Answer: Log-cpm values from limma
Answer: Log-cpm values from limma
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