Showing : AffymetrixChip • reset
3
votes
11
replies
3.5k
views
Filtering on present/absent calls methodology and perfect match only arrays
bioconductor mas5 perfectmatch affymetrixchip filter
updated 9.2 years ago by 65k • written 9.2 years ago by ▴ 830
1
vote
4
replies
3.4k
views
GeneChip Human Transcriptome Array 2.0 analysis in R for identifying possible differential exon splicing events
affymetrixchip GenechipHumanTranscriptomeArray2.0 exon array analysis
9.2 years ago svlachavas ▴ 830
5
votes
9
replies
3.1k
views
Merge different datasets regarding a common number of DE genes in R
bioconductor expresiondataset affymetrixchip differential gene expression
9.2 years ago svlachavas ▴ 830
2
votes
5
replies
3.0k
views
miRNA expression analysis : annotation
miRNA annotation affymetrixchip
9.1 years ago aswathym ▴ 10
0
votes
4
replies
2.3k
views
HUgene 2.0 analyses heatmap
hugene20 heatmap affymetrixchip
updated 9.0 years ago by ▴ 130 • written 9.0 years ago by ▴ 10
0
votes
0
replies
2.2k
views
MAplot: Binning grid too coarse for current (small) bandwidth
affy affymetrix affymetrics affymetrixchip
9.3 years ago neverstop • 0
4
votes
10
replies
1.9k
views
Methods for removing unexpressed probes of Affymetrix Human Genome U219 Array
pd.hg.u219 Microarray oligo AffymetrixChip
24 months ago • updated 23 months ago Yang Shi ▴ 10
0
votes
1
reply
1.9k
views
Having trouble with new brainarray CDF
Microarray Annotation AnnotationData AffymetrixChip hgu133a2 cdf probe graph AnnotationDbi
updated 13.0 years ago by ★ 7.2k • written 13.0 years ago by ▴ 100
1
vote
3
replies
1.5k
views
BioNet package network analysis important questions for tutorial
BioNet bioconductor affymetrixchip network analysis
9.2 years ago svlachavas ▴ 830
3
votes
2
replies
1.5k
views
Trouble getting probe ID info from mouse4302.db annotation package with a specific RefSeq ID.
annotationdbi mouse4302 affymetrixchip annotationdata R
updated 8.5 years ago by 65k • written 8.5 years ago by • 0
0
votes
0
replies
1.2k
views
Correst use of GeneOverlap R Package
GeneOverlap DEGgenes affymetrixchip bioconductor
9.1 years ago svlachavas ▴ 830
2
votes
4
replies
1.1k
views
Robust Multi-array Average could get negative value or not?
pd.hg.u219 oligo AffymetrixChip
23 months ago Yang Shi ▴ 10
2
votes
5
replies
1.1k
views
Equivalence between PSDABG and Logarithmic Intensity Error (PLIER) Estimation
pd.hugene.1.0.st.v1 oligo AffymetrixChip
23 months ago Yang Shi ▴ 10
2
votes
2
replies
988
views
Subscript out of bounds while normalising using affy::rma()
Normalization affy AffymetrixChip
3.0 years ago geoffrey ▴ 10
0
votes
4
replies
927
views
getProbeInfo and exprs return two different dimensions
CELfile MicroarrayData AffymetrixChip
2.1 years ago Haoran • 0
0
votes
1
reply
879
views
Microarray: Build annotation for HT MG430PM affymetrix
AffymetrixChip Microarray affymetrix
updated 3.1 years ago by ★ 3.9k • written 3.1 years ago by • 0
2
votes
2
replies
873
views
How to compute P/A calls at gene-level probeset of Human Gene 1.0 ST Array
pd.hugene.1.0.st.v1 oligo AffymetrixChip
23 months ago Yang Shi ▴ 10
1
vote
1
reply
770
views
Strange error with RMA during Affymetrix data analysis
AffymetrixChip RMA
updated 18 months ago by ★ 6.5k • written 18 months ago by ▴ 10
0
votes
2
replies
764
views
How to extract probe level intensity after rma() normalization
MicroarrayData AffymetrixChip
updated 2.0 years ago by 65k • written 2.0 years ago by • 0
1
vote
4
replies
687
views
How to annotate mir4.1 arrays?
AffymetrixChip miRNA oligo
12 months ago • updated 9 months ago richardallenfriedmanbrooklyn ▴ 20
2
votes
2
replies
673
views
Question about transforming log expression values to antilog values in limma
IlluminaChip limma AffymetrixChip Normalization Microarray
13 months ago Abdul ▴ 20
2
votes
2
replies
569
views
2-Way Repeated Measures ANOVA - Affymetrix
AffymetrixChip MicroarrayData Anova
18 months ago evan.j.williams ▴ 10
0
votes
0
replies
518
views
Volcano plot
limma AffymetrixChip
12 months ago e.gunaut • 0
1
vote
2
replies
503
views
Affymetrix analysis Chiptype hgu133plus2hsentrezg.db vs hgu133plus2.db
hgu133plus2hsentrezg.db chiptype chipster hgu133plus2.db AffymetrixChip
11 months ago alexia.brunel • 0
0
votes
1
reply
491
views
Affymetrix hgu133plus2.db: How to best derive an expression value for genes that map to multiple probe ids
affydata hgu133plus2.db AffymetrixChip
updated 9 months ago by ★ 4.1k • written 9 months ago by ▴ 10
0
votes
4
replies
399
views
Unable to annotate ExpressionSet object from hugene11st chip
oligo limma hugene11stprobeset.db AffymetrixChip
7 weeks ago • updated 6 weeks ago Efra • 0
26 results • Page 1 of 1
Recent ...
Replies
Comment: How to use bootRanges to bootstrap small RNA loci (nullranges package) by Poonam • 0
Hi Michael, I have tried what you suggested. I started with methylation loci. I created segment1 and segment2 but how to combine them bec…
Comment: EGSEA usage with microarray data (with vooma)? by Chris • 0
Hi Pekka, I also try EGSEA with microarray data. However, I got this error. Would you please have a suggestion? gsa = egsea.ma(numeric…
Comment: How to use bootRanges to bootstrap small RNA loci (nullranges package) by Michael Love 42k
> Any suggestions for methylation data segmentation? I think the same segmentation can be used.
Comment: deseq2 results by swbarnes2 ★ 1.3k
Cross-posted https://www.biostars.org/p/9594331/#9594458
Answer: Mac ARM64 build report for BioC 3.19 from 'kjohnson3' reporting ERROR which it by Mike Smith ★ 6.5k
The other answers here are all good and demonstrate the issue with floating point comparisons nicely. I'd like to add that your particular…
Votes
A: Volcanoplot with limma - RAW P-values or Adj.P-Values
Answer: Mac ARM64 build report for BioC 3.19 from 'kjohnson3' reporting ERROR which it
Comment: Mac ARM64 build report for BioC 3.19 from 'kjohnson3' reporting ERROR which it
Answer: minfi latest update for EPIC V2 chip
A: Error in DESeqDataSet : some values in assay are not integers
Awards • All
Teacher to Michael Love 42k
Popular Question to Haibo Liu • 0
Popular Question to HS ▴ 10
Popular Question to DevelopingHippo • 0
Scholar to Robert Castelo ★ 3.3k
Locations • All
Poland, 4 minutes ago
Australia, 18 minutes ago
Sweden, 1 hour ago
United States, 1 hour ago
India, 1 hour ago
Traffic: 400 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