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microarrays
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reset
4
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5
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2.1k
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sample size determination in microarrays studies with limma analysis
limma
sample size
microarrays
statistical power
6.0 years ago
eleonoregravier
▴ 70
0
votes
6
replies
2.7k
views
not able to install geoquery package
microarrays
xml
RCurl
libxml2
libcurl
updated 7.1 years ago by
Martin Morgan
25k • written 7.1 years ago by
farahqureshi5
• 0
0
votes
0
replies
810
views
microarray data expression set
whole human genome microarray 4x44k
microarrays
7.1 years ago
farahqureshi5
• 0
5
votes
6
replies
1.4k
views
Confusing: identify differentially expression genes (DEG) perturbed by a drug in Limma
limma
cmap
microarrays
differential gene expression
7.2 years ago
kevin.m.hao
▴ 10
7
votes
4
replies
3.2k
views
Limma contrast for variables disease, gender and age
limma design matrix
limma
limma contrast matrix
microarrays
7.8 years ago
miyuki_iii
▴ 10
5 results • Page
1 of 1
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Answer: Why p value inconsistent when using different number of pathway score?
by
ATpoint
★ 4.0k
Same answer as here: https://support.bioconductor.org/p/9157606/ Adding or removing data (samples, genes, pathways, observations...) chang…
Comment: The difference when using Limma compare between 3 conditions vs 2 conditions
by
Chris
• 0
Thanks Robert!
Comment: The difference when using Limma compare between 3 conditions vs 2 conditions
by
Robert Castelo
★ 3.2k
Hi, your `c2` object storing all the gene sets is probably a `list` object, where element names are the names of the pathways given by MSig…
Comment: Differential peaks that were not identified in diffbind were identified in diseq
by
lonn
• 0
I tried the default normalization and got similar results as above. Perhaps I need to try identifying the difference peak without using dif…
Answer: Cannabis and KEGGgraph
by
deeenes
▴ 30
Hello, I'm a developer of the `OmnipathR` package, and I wrote [a function][1] to access certain KEGG data: library(OmnipathR) cs…
Votes
Comment: The difference when using Limma compare between 3 conditions vs 2 conditions
Installing/switching between versions of R/Rstudio/Bioconductor on personal machine (Linux | Ubuntu)
A: Docker container with bioconductor and devtools
Answer: OrgDb for maize
Comment: significant difference of p-values with dream() after updating VariancePartition
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Robert Castelo
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James W. MacDonald
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shepherl
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Gordon Smyth
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