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Moderator: Sean Davis

gravatar for Sean Davis
Sean Davis21k
Reputation:
21,090
Status:
Trusted
Location:
United States
Website:
http://watson.nci.nih....
Twitter:
@seandavis12
Scholar ID:
Google Scholar Page
Last seen:
3 weeks, 4 days ago
Joined:
10 years, 8 months ago
Email:
s*******@gmail.com

Posts by Sean Davis

<prev • 2,158 results • page 1 of 216 • next >
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Answer: A: GenomicDataCommons request timeouts when cases() %>% ... %>% results_all()
... I should clean up the documentation, but `results_all()` is a convenience wrapper that is not too smart in that it simply tries to return all results in one trip to the server. This can fail for multiple reasons related to the size of result sets. The better approach (and the only one in the case of ...
written 4 weeks ago by Sean Davis21k
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Comment: C: edgeR. Known cancer genes are not differentially expressed?
... If you are looking for signals associated with groups of genes, perhaps you want to consider gene set enrichment analysis approaches. As for low logFC, those are not that unusual in human tumor systems. I cannot say with certainty that nothing you are doing is incorrect, but I would not necessarily ...
written 10 weeks ago by Sean Davis21k
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Comment: C: geGeo error - Error in .subset2(x, i) : subscript out of bounds
... Thanks for the report. Others have noticed this problem, again apparently related to recent changes in readr. You can follow progress here: https://github.com/seandavi/GEOquery/issues/78 ...
written 10 weeks ago by Sean Davis21k
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Comment: C: GEOquery:Get error sampleNames
... Just a quick update--the Rstudio team has a working fix and it is going through code review. Once that is completed and the new readr package is released, the GEOquery problem will be resolved.  ...
written 11 weeks ago by Sean Davis21k
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Comment: C: GEOQuery bug, NCBI or package?
... Just a quick update--the Rstudio team has a working fix and it is going through code review. Once that is completed and the new readr package is released, the GEOquery problem will be resolved.  ...
written 11 weeks ago by Sean Davis21k
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Comment: C: GEOQuery bug, NCBI or package?
... This is a bug due to a change in behavior of the readr read_tsv function. https://github.com/tidyverse/readr/issues/925. There is an ongoing conversation about what to do here. Sorry for the instability. ...
written 12 weeks ago by Sean Davis21k
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Comment: C: GEOquery:Get error sampleNames
... Yes, the "bug" here is a change in behavior of read_tsv and friends in readr. See https://github.com/tidyverse/readr/issues/925.  ...
written 12 weeks ago by Sean Davis21k
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Comment: C: GEOquery:Get error sampleNames
... Looks like a bug to me. I filed an issue (https://github.com/seandavi/GEOquery/issues/75).  ...
written 12 weeks ago by Sean Davis21k
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Comment: C: Using GenomicDataCommons R package to identify cases with both DNA methylation a
... Just a note that in the most recent devel version (1.5.8) of GenomicDataCommons, filter chaining is now supported. Each filter in the %>% chain is "AND"ed with the previous filters. ...
written 3 months ago by Sean Davis21k
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Comment: C: Using GenomicDataCommons R package to identify cases with both DNA methylation a
... Thankfully, we have all the power of R at our disposal!  ...
written 4 months ago by Sean Davis21k

Latest awards to Sean Davis

Popular Question 3 months ago, created a question with more than 1,000 views. For Orchestrating a small, parallel, RNA-seq pre-processing workflow using R
Popular Question 5 months ago, created a question with more than 1,000 views. For dplyr and the GEOmetadb package for mining NCBI GEO metadata
Scholar 5 months ago, created an answer that has been accepted. For A: Filtering Gene Symbols and Sample Description from GSE files of GEO
Scholar 7 months ago, created an answer that has been accepted. For A: Filtering Gene Symbols and Sample Description from GSE files of GEO
Scholar 7 months ago, created an answer that has been accepted. For A: Using eset while parsing GSE file located in a path
Popular Question 9 months ago, created a question with more than 1,000 views. For Orchestrating a small, parallel, RNA-seq pre-processing workflow using R
Scholar 22 months ago, created an answer that has been accepted. For A: SummarizedExperiment object from GEOquery obtained GSE
Scholar 22 months ago, created an answer that has been accepted. For A: Are two biological replicates enough for a transcriptome analysis using DESeq2?
Scholar 22 months ago, created an answer that has been accepted. For A: GEOquery Fails to Download Series Matrix File
Scholar 22 months ago, created an answer that has been accepted. For A: getGEO Error: Duplicate identifiers for rows
Scholar 22 months ago, created an answer that has been accepted. For C: getGEO error when trying to download a series matrix file
Scholar 22 months ago, created an answer that has been accepted. For A: SRAdb: could not find function "sqliteTableFields"
Teacher 22 months ago, created an answer with at least 3 up-votes. For A: SummarizedExperiment object from GEOquery obtained GSE
Teacher 22 months ago, created an answer with at least 3 up-votes. For A: Adding a column to phenoData dataframe
Teacher 22 months ago, created an answer with at least 3 up-votes. For A: GEOquery Fails to Download Series Matrix File
Teacher 22 months ago, created an answer with at least 3 up-votes. For A: How to check the read length for all the TCGA data samples in GDC?
Teacher 22 months ago, created an answer with at least 3 up-votes. For A: GEOquery: 0 features in the gset object
Appreciated 22 months ago, created a post with more than 5 votes. For Bioconductor packages now each have a DOI.
Appreciated 22 months ago, created a post with more than 5 votes. For Invitation to submit articles to the Bioconductor gateway on F1000Research
Appreciated 22 months ago, created a post with more than 5 votes. For Accessing Public Genomic Data from Bioconductor
Popular Question 22 months ago, created a question with more than 1,000 views. For Illumina Expression analysis from iDAT files
Guru 22 months ago, received more than 100 upvotes.
Teacher 23 months ago, created an answer with at least 3 up-votes. For A: GEOquery Fails to Download Series Matrix File
Popular Question 2.8 years ago, created a question with more than 1,000 views. For Accessing Public Genomic Data from Bioconductor
Appreciated 2.8 years ago, created a post with more than 5 votes. For Bootstrap confidence intervals on RNA-seq expression from Kallisto

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