Showing : Biophysics • reset
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Job: Flatiron Research Fellow, Structural and Molecular Biophysics
Biophysics
2.3 years ago simonsF.careers • 0
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DEG Calling on Transcripts vs Genes
Biophysics limma Biophysics limma
10.5 years ago Yogesh Saletore ▴ 10
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xzfile() cannot open the connection, lzma encoder error 5.
Biophysics Biophysics
11.1 years ago Wang Ming ▴ 20
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xzfile() cannot open the connection, lzma encoder error 5.
Biophysics Biophysics
updated 11.1 years ago by ★ 1.2k • written 11.1 years ago by ▴ 20
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importing data problem with methyAnalysis package
Biophysics Annotation Preprocessing annotate lumi methyAnalysis Biophysics Annotation lumi
11.3 years ago Pan Du ▴ 440
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R: How to prpare the input data to writeFASTA ? Examples of CharacterToFASTArecords ...
Biophysics Biophysics
14.8 years ago mauede@alice.it ▴ 870
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R: R: how to use writeFASTA in modality "append"
Biophysics Biophysics
14.8 years ago mauede@alice.it ▴ 870
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R: R: R: R: R: how to find the VALIDATED pair (miRNA, gene-3'UTR-sequence)
miRNA Biophysics GO Homo sapiens Biostrings biomaRt miRNA Biophysics GO Homo sapiens
updated 14.9 years ago by 21k • written 14.9 years ago by ▴ 870
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R: R: R: R: how to find the VALIDATED pair (miRNA, gene-3'UTR-sequence)
miRNA Biophysics GO Homo sapiens Biostrings biomaRt miRNA Biophysics GO Homo sapiens
14.9 years ago michael watson IAH-C ★ 3.4k
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R: R: R: R: how to find the VALIDATED pair (miRNA, gene-3'UTR-sequence)
miRNA Biophysics Biostrings biomaRt miRNA Biophysics Biostrings biomaRt
14.9 years ago mauede@alice.it ▴ 870
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R: R: R: how to find the VALIDATED pair (miRNA, gene-3'UTR-sequence)
miRNA Biophysics Homo sapiens biomaRt PING miRNA Biophysics Homo sapiens biomaRt PING
updated 14.9 years ago by ★ 3.4k • written 14.9 years ago by ▴ 870
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R: R: how to find the VALIDATED pair (miRNA, gene-3'UTR-sequence)
Biophysics Biophysics
14.9 years ago mauede@alice.it ▴ 870
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SAM warning
Biophysics Alignment Annotation Normalization Cancer hgu133plus2 probe affy vsn MBCB vsn
15.3 years ago elliot harrison ▴ 230
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Filtering before differential expression analysis of microarrays - New paper out
Biophysics Normalization affy vsn Biophysics Normalization affy vsn
15.3 years ago Steve Lianoglou ★ 13k
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Preprocessing affymetrix array data
Biophysics Biophysics
15.6 years ago Abdi Ali ▴ 20
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Bizarre artifacts in MA plots for ChIP-chip data
Microarray Biophysics Microarray Biophysics
updated 15.6 years ago by ★ 2.4k • written 15.6 years ago by ★ 13k
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Help with creating a figure
Biophysics Biophysics
updated 15.9 years ago by ▴ 340 • written 15.9 years ago by ★ 13k
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Ph.D / Postdoctoral Position in Bioinformatics at Johannes Kepler University Linz, Austria
SNP Microarray Biophysics Classification SNP Microarray Biophysics Classification
18.0 years ago Birgit Hauer ▴ 30
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Postdoc Position in Bioinformatics at Johannes Kepler University Linz, Austria
SNP Microarray Biophysics Classification SNP Microarray Biophysics Classification
18.2 years ago Birgit Hauer ▴ 30
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Ph.D Positions in Bioinformatics at Johannes Kepler University Linz, Austria
SNP Microarray Biophysics Classification SNP Microarray Biophysics Classification
18.2 years ago Birgit Hauer ▴ 30
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1.2k
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ReadAffy problems
Genetics Biophysics affy Genetics Biophysics affy
updated 21.0 years ago by ★ 2.3k • written 21.0 years ago by ▴ 30
21 results • Page 1 of 1
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Comment: Limma without eBayes, is it indistunguishable from Ordinary Least Square? by Gordon Smyth 50k
The formula given in the original question is correct and yours is not. Your formula isn't even constrained to be between 0 and 1. Here is …
Comment: Limma without eBayes, is it indistunguishable from Ordinary Least Square? by nbay13 • 0
A little late to the party, but I found that using the equation you specified, the p-values are actually slightly off from base R's `t.test…
Comment: Method to find pathways different between 2 groups by Gordon Smyth 50k
sigPathway is another method that does not account for inter-gene correlation and which gives inflated significance, as we showed in our 20…
Answer: error in limma , contrast.matrix Number of rows of contrast matrix must match nu by James W. MacDonald 65k
I doubt you have that many contrasts. I think that is probably the number of rows. What does `dim(fit)` return (and `head(fit$coef)`)?
Answer: Extremely small p-values using Limma for proteomic data by James W. MacDonald 65k
If you fit a cell means model (without an intercept), you will have to construct contrasts using `makeContrasts` and fit them using `contra…
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Answer: error in limma , contrast.matrix Number of rows of contrast matrix must match nu
Answer: Extremely small p-values using Limma for proteomic data
Answer: How to save the DEXSeq results
Answer: minfi support of illumina Infinium methylationEPIC v2.0
Comment: minfi support of illumina Infinium methylationEPIC v2.0
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