Showing : arrayexpress • reset
1
vote
2
replies
304
views
limma - removing samples?
ArrayExpress limma arrays
8 months ago RMP87 • 0
4
votes
2
replies
285
views
TargetsFile. Where it is?
Limma ArrayExpress GEO
updated 9 months ago by 58k • written 9 months ago by • 0
3
votes
2
replies
308
views
NChannelSet --> eSet/expressionSet ? How to transform?
ExpressionData ArrayExpress
updated 9 months ago by 44k • written 9 months ago by • 0
0
votes
1
reply
213
views
Error in read.metharray(basenames = files, extended = extended, verbose = verbose, : The following specified files do not exist:201172580052_R02C…
ArrayExpress methylationArrayAnalysis
updated 15 months ago by 58k • written 15 months ago by • 0
0
votes
2
replies
433
views
Regarding ArrayExpress package
microarray arrayexpress
updated 16 months ago by 58k • written 16 months ago by • 0
0
votes
0
replies
185
views
ArrayExpress error when creating rawset
ArrayExpress arrayexpress
23 months ago Majeed MJ • 0
3
votes
4
replies
1.2k
views
lm.fit incompatible dimensions
oligo arrayexpress limma
updated 23 months ago by • 0 • written 3.0 years ago by • 0
2
votes
3
replies
714
views
Could not access the Bioconductor repository
bioconductor proxy arrayexpress
updated 3.0 years ago by 58k • written 3.0 years ago by • 0
3
votes
5
replies
1.5k
views
How to analyze correctly agilent two-colour microarray data from the ArrayExpress repository with the limma R package
agilent microarrays limma arrayexpress NChannelSet
updated 3.3 years ago by 44k • written 3.4 years ago by ▴ 780
1
vote
4
replies
922
views
Need help loading gene expression data into R using either ArrayExpress or GEOquery R packages
arrayexpress geoquery geneexpression
updated 3.8 years ago by 21k • written 3.8 years ago by ▴ 10
1
vote
1
reply
551
views
Agilent Data Normalization Result
limma agilent arrayexpress
updated 3.8 years ago by 44k • written 3.8 years ago by • 0
0
votes
0
replies
473
views
Error in building expression set for ArrayExpress
microarray expressionset arrayexpress bioconductor r
3.9 years ago rf • 0
0
votes
0
replies
378
views
Why procset(files, procol) requires exactly one column name?
ArrayExpress
3.9 years ago klv2706w ▴ 10
0
votes
2
replies
870
views
AffyBatch and ArrayExpress
arrayexpress affy bugs
updated 3.9 years ago by 58k • written 3.9 years ago by ▴ 230
0
votes
1
reply
662
views
Downloading Twochannel microarray data from ArrayExpress
arrayexpress twochannel microarray
4.3 years ago Andy91 ▴ 60
3
votes
6
replies
1.6k
views
function getAE from ArrayExpress needs update because EBI has switched to https
arrayexpress xml rcurl http EBI
updated 4.3 years ago by 13k • written 4.3 years ago by ▴ 600
4
votes
1
reply
944
views
Mismatched ArrayExpress microarray annotation package
arrayexpress ArrayExpress hthgu133a.db
4.6 years ago sandmann.t ▴ 70
0
votes
1
reply
811
views
ArrayExpress fails with experiments without array data but could still return parsed .idf and .sdrf
ArrayExpress
5.0 years ago Andrew_McDavid ▴ 260
2
votes
1
reply
718
views
Output of ArrayExpress() function
oligo oligoclasses arrayexpress
updated 5.0 years ago by 58k • written 5.0 years ago by • 0
2
votes
3
replies
1.1k
views
ArrayExpress unable to find raw data: "Experiment has no raw files available"
arrayexpress
updated 5.2 years ago by ▴ 20 • written 5.2 years ago by ▴ 150
0
votes
0
replies
597
views
error while using queryAE function for human transcription profiling experiments
ArrayExpress microarray R
5.4 years ago deepue ▴ 10
0
votes
0
replies
727
views
Export expressionSet to ArrayExpress "processed data"
expressionset simpleaffy arrayexpress tsv
5.5 years ago Steffen Neumann ▴ 30
0
votes
5
replies
960
views
arrayExpress: problem running code from the vignette
arrayexpress
5.7 years ago kevin.rue ▴ 300
0
votes
1
reply
1.4k
views
Error while reading ArrayExpress dataset
arrayexpress
updated 6.6 years ago by 58k • written 6.6 years ago by • 0
0
votes
3
replies
854
views
Differential Expression of c.diff. microarray
arrayexpress differential expression
6.7 years ago SSK ▴ 10
0
votes
1
reply
859
views
ArrayExpress (finding differential expression using bioconductor+C)
arrayexpress differential expression
6.7 years ago SSK ▴ 10
0
votes
1
reply
1.1k
views
Reading MAGE-ML cdf into bioconductor for limma in R v. 3.0.2
Microarray cdf probe makecdfenv RMAGEML ArrayExpress Microarray cdf probe makecdfenv
updated 7.8 years ago by 58k • written 7.8 years ago by ★ 12k
0
votes
1
reply
1.0k
views
Problem with NChannelSet objects using Agilent Data with arrayQualityMetrics package
arrayQualityMetrics ArrayExpress arrayQualityMetrics ArrayExpress
updated 7.9 years ago by 13k • written 7.9 years ago by ▴ 20
0
votes
5
replies
1.2k
views
XML package - 500 internal server error
GEOquery ArrayExpress GEOquery ArrayExpress
updated 8.7 years ago by 21k • written 8.7 years ago by ▴ 720
2
votes
0
replies
775
views
Fix for queryAE() in the ArrayExpress package
ArrayExpress ArrayExpress
8.9 years ago Ibrahim Emam ▴ 50
0
votes
0
replies
1.1k
views
Loading eSet.r objects from ArrayExpress
ArrayExpress ArrayExpress
8.9 years ago Ibrahim Emam ▴ 50
0
votes
0
replies
959
views
Loading eSet.r objects from ArrayExpress
ArrayExpress ArrayExpress
9.0 years ago Mirza, Nasir ▴ 40
0
votes
2
replies
827
views
Error when using impute to get missing values
impute ArrayExpress impute ArrayExpress
updated 9.8 years ago by ★ 4.2k • written 9.8 years ago by ▴ 10
0
votes
1
reply
1.5k
views
Error by using gpr data with marray
limma marray ArrayExpress limma marray ArrayExpress
updated 9.9 years ago by 13k • written 9.9 years ago by ★ 12k
0
votes
2
replies
1.2k
views
Odd warning in simpleaffy, using quality control
cdf probe simpleaffy ArrayExpress cdf probe simpleaffy ArrayExpress
updated 9.9 years ago by ▴ 280 • written 9.9 years ago by ▴ 720
0
votes
0
replies
844
views
Odd warning in simpleaffy, using quality control
cdf simpleaffy ArrayExpress cdf simpleaffy ArrayExpress
9.9 years ago David Westergaard ▴ 280
0
votes
1
reply
969
views
ArrayExpress error: unable to find an inherited method for function \"experimentData\", for signature \"try-error\"
ArrayExpress ArrayExpress
updated 10.2 years ago by ▴ 20 • written 10.2 years ago by ▴ 30
0
votes
1
reply
901
views
ArrayExpress error: unable to find an inherited method for function \"experimentData\", for signature \"try-error\"
ArrayExpress ArrayExpress
updated 10.2 years ago by 6.5k • written 10.2 years ago by ★ 12k
0
votes
0
replies
689
views
Problem with limma for two-color factorial design - Coefficients not estimable
Microarray Normalization limma ArrayExpress Microarray Normalization limma ArrayExpress
10.3 years ago Stephen Turner ▴ 270
0
votes
0
replies
850
views
Bioinformatics course - October 2011 Registration is now open
Microarray Cancer biomaRt ArrayExpress genomes SANTA Microarray Cancer biomaRt genomes
10.3 years ago Claude Chelala ▴ 40
0
votes
5
replies
883
views
Combining data from different versions of Illumina HumanHT-12 v3
Normalization probe limma safe ArrayExpress Normalization probe limma safe ArrayExpress
updated 10.7 years ago by ★ 3.3k • written 10.7 years ago by ▴ 220
0
votes
1
reply
1.0k
views
Combining data from different versions of Illumina HumanHT-12 v3
Normalization probe safe ArrayExpress Normalization probe safe ArrayExpress
updated 10.8 years ago by ★ 3.3k • written 10.8 years ago by ▴ 220
0
votes
14
replies
1.1k
views
Combining data from different versions of Illumina HumanHT-12 v3
probe limma ArrayExpress probe limma ArrayExpress
updated 10.8 years ago by ★ 3.3k • written 10.8 years ago by ▴ 220
0
votes
1
reply
539
views
magetab2bioc error
ArrayExpress ArrayExpress
updated 10.8 years ago by 13k • written 10.8 years ago by ▴ 10
0
votes
0
replies
674
views
limma design problem with a two color dataset
Microarray Normalization limma ArrayExpress Microarray Normalization limma ArrayExpress
10.8 years ago Gordon Smyth 44k
0
votes
0
replies
672
views
limma design problem with a two color dataset
Microarray Normalization limma ArrayExpress Microarray Normalization limma ArrayExpress
10.8 years ago Yong Li ▴ 190
0
votes
2
replies
1.6k
views
comparing HG-U219 data to HG-U133 data from public databases
Normalization convert ArrayExpress Normalization convert ArrayExpress
updated 10.9 years ago by ▴ 110 • written 10.9 years ago by ▴ 290
0
votes
0
replies
729
views
beadarray: how to create BeadStudio output after createBeadSummaryData
PROcess beadarray ArrayExpress PROcess beadarray ArrayExpress
11.0 years ago Cei Abreu-Goodger ▴ 830
0
votes
2
replies
884
views
Problem importing ArrayExpress data for custom array into BioConductor
Microarray cdf ArrayExpress Microarray cdf ArrayExpress
updated 11.2 years ago by 13k • written 11.3 years ago by ▴ 10
0
votes
3
replies
866
views
Error loading ArrayExpress in R 2.12 Mac
ArrayExpress ArrayExpress
updated 11.3 years ago by 21k • written 11.3 years ago by ▴ 550
50 results • Page 1 of 1
Recent ...
Replies
Comment: DiffBind dba.count Error in if (sum(tokeep) < length(tokeep)) by tjhwangxiong • 0
``` https://drive.google.com/drive/folders/1787thVatZpt_KFrfXY-aXV1m0FRm8Mhm?usp=sharing ``` Thanks for your reply. I have uploaded the fil…
Comment: Trying to follow a gene set analyisis in R by Michael Love 35k
No I can’t help with exercises. Just to be clear I’m not affiliated with Harvard and have no supported effort in relation to the edx classe…
Answer: Problems to find the pvalues via rowttests by Gordon Smyth 44k
Ordinary t-tests aren't recommended for genomic analyses because they have poor power and higher false discovery rates. Using the limma p…
Answer: How to insert a qvalues column in a dataframe with pvalues in R by Gordon Smyth 44k
Here and in a previous post, it seems you're not using recommended Bioconductor workflows for Affymetrix microarrays. If you used a standar…
Comment: Trying to follow a gene set analyisis in R by leonardorosas2001 • 0
Thank you. I hope I can still let you know if I have issues with your exercises. They are very challenging but useful! :)
Votes
Answer: Problems to find the pvalues via rowttests
A: How to use subSeq with DNAStringSet and information of GroupedIRanges?
A: How to use subSeq with DNAStringSet and information of GroupedIRanges?
Annotating GRanges with TxDb gene models using plyranges
plyranges select() when a metadata column is shared with core variable
Awards • All
Popular Question to Gordon Smyth 44k
Popular Question to floriandeckert ▴ 30
Popular Question to mikhael.manurung ▴ 230
Popular Question to Stephanie M. Gogarten ▴ 820
Teacher to Aaron Lun ★ 27k
Locations • All
Portugal, 7 minutes ago
WEHI, Melbourne, Australia, 11 minutes ago
MSKCC | New York, NY, 13 minutes ago
United Kingdom, 16 minutes ago
Republic of Ireland, 31 minutes ago
Traffic: 230 users visited in the last hour
Content Search
Users
Tags
Badges
Help About
FAQ
Access RSS
API
Stats

Use of this site constitutes acceptance of our User Agreement and Privacy Policy.

Powered by the version 2.3.6