User: darthratus
darthratus • 0
- Reputation:
- 0
- Status:
- New User
- Last seen:
- 1 year, 1 month ago
- Joined:
- 1 year, 2 months ago
- Email:
- d*********@gmail.com
Profile information, website and location are not shown for new users.
This helps us discourage the inappropriate use of our site.
Posts by darthratus
<prev
• 3 results •
page 1 of 1 •
next >
0
votes
1
answer
348
views
1
answers
Comment:
C: model.matrix from GDS data
... Hello Gordon,
Thank you for the information, it really helped a lot.
I do have one more question, however, if I want to perform the analysis to determine which genes are differentially expressed between normal and cancer samples, is what I am doing the most appropriate way ? Would defining contras ...
written 14 months ago by
darthratus • 0
0
votes
1
answer
348
views
1
answers
Comment:
C: model.matrix from GDS data
... Hello Gordon, here is the code I ran:
source("http://bioconductor.org/biocLite.R")
library(limma)
library(preprocessCore)
library(GEOquery)
GDS4718 <- getGEO("GDS4718")
Meta(GDS4718)
Table(GDS4718)[1:10]
eset <- GDS2eSet(GDS4718, do.log = FALSE)
pData(eset)
sampleNames(eset)
design_matrix ...
written 14 months ago by
darthratus • 0
1
vote
1
answer
348
views
1
answer
... Hello,
I am new at using the packages limma, and GEOquery.
I have read the documentation available for both, and I am still a bit lost.
This is what I have done:
I downloaded a GDS data set and stored in my R session using GEOquery (i.e., GDS <- getGEO("GDSxxx"), where xxx is the identifier). ...
written 14 months ago by
darthratus • 0
Latest awards to darthratus
No awards yet. Soon to come :-)
Use of this site constitutes acceptance of our User
Agreement
and Privacy
Policy.
Powered by Biostar
version 16.09
Traffic: 302 users visited in the last hour