Showing : affymetrix • reset
6
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5
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1.8k
views
Limma ebayes returns a list with Affy pd.hugene.2.0.st arrays
ebayes expression affymetrix pd.hugene.2.0.st limma
updated 9.3 years ago by 50k • written 9.3 years ago by ▴ 200
6
votes
7
replies
3.2k
views
Appropriate pre-processing pipeline for Human Transcriptome Array HTA 2.0 with oligo for DE analysis
oligo affycoretools hta2.0 affymetrix
updated 23 months ago by ▴ 10 • written 7.0 years ago by ▴ 830
5
votes
5
replies
1.2k
views
Annotation issue while analyzing processed Affymetrix Human Exon 1.0 ST Arrays from Geoquery
affycoretools huex10sttranscriptcluster.db affymetrix Geoquery
updated 4.1 years ago by 65k • written 4.1 years ago by ▴ 830
5
votes
9
replies
4.2k
views
Looking for annotation file for Affymetrix SNP 6.0
copynumber snp affymetrix
8.4 years ago KB ▴ 50
4
votes
5
replies
2.2k
views
Retrieving probes mapping to gene ID in microarray analysis
microarray affymetrix probeset probe
updated 6.5 years ago by ★ 6.5k • written 6.5 years ago by • 0
3
votes
8
replies
2.3k
views
Error aroma.affymetrix [affxparser Fusion SDK exception]
affymetrix affxparser
updated 8.3 years ago by ★ 2.4k • written 8.4 years ago by ▴ 40
3
votes
3
replies
1.1k
views
Limma: Don't have .CEL Affymatrix Files.
limma affymetrix
updated 5.5 years ago by 50k • written 5.5 years ago by ▴ 10
3
votes
1
reply
1.5k
views
what is fitProbeLevelModel()? doing
affymetrix oligo microarray
updated 8.4 years ago by 65k • written 8.4 years ago by ▴ 20
3
votes
4
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1.4k
views
AnnotationData package for Affymetrix HT MG-430 PM Array Plate
RNAseq Affymetrix Mouse
updated 3.5 years ago by ★ 3.9k • written 3.5 years ago by • 0
3
votes
15
replies
2.7k
views
Are the p-values supposed to be on the order of 10^-120?
limma affy bioconductor affymetrix
updated 9.5 years ago by 50k • written 9.5 years ago by • 0
2
votes
2
replies
1.0k
views
Is it possible some statistical evaluation with a few replicates and one control in microarray data analysis in r
r bioconductor affymetrix differential gene expression
updated 9.2 years ago by 65k • written 9.2 years ago by ▴ 830
2
votes
4
replies
2.1k
views
Analysis of Affymetrix Mouse Gene 2.0 ST arrays
affymetrix limma filtering
updated 9.0 years ago by 65k • written 9.0 years ago by • 0
2
votes
6
replies
1.6k
views
Appropriate use of the function mroast to find KEGG pathways for differential expression
mroast limma pathway analysis differential gene expression affymetrix
9.1 years ago svlachavas ▴ 830
1
vote
2
replies
1.1k
views
Affymetrix analysis of microarray by using Limma
limma MicroarrayData Microarray Affymetrix
22 months ago Mikołaj Mierzejewski • 0
1
vote
2
replies
801
views
Problem with results of Differential expression in Affymetrix microarray
limma MicroarrayData Microarray Affymetrix
22 months ago Mikołaj Mierzejewski • 0
1
vote
5
replies
1.8k
views
Filtering genes with missing Entrez ID using "nsFilter"
nsfilter affymetrix hugene10sttranscriptcluster.db annotation
updated 7.2 years ago by 65k • written 7.2 years ago by • 0
0
votes
3
replies
683
views
Input files for Affymetrix platform
Affymetrix CEL TXT
updated 4.4 years ago by 65k • written 4.4 years ago by ▴ 50
0
votes
1
reply
1.9k
views
How to plot the RMA log2 normalised data from Affymetrix
log2 RMA Affymetrix affy Normalization
updated 3.1 years ago by ★ 3.9k • written 3.1 years ago by • 0
0
votes
1
reply
858
views
Microarray: Build annotation for HT MG430PM affymetrix
AffymetrixChip Microarray affymetrix
updated 3.0 years ago by ★ 3.9k • written 3.0 years ago by • 0
0
votes
2
replies
1.7k
views
How to convert .CEL file to .VCF file?
vcf cell affymetrix
2.8 years ago jesus • 0
0
votes
0
replies
1.0k
views
QC for Affymetrix Arrays
affymetrix affymetrix microarrays aroma
7.8 years ago gaiusjaugustus • 0
0
votes
1
reply
2.0k
views
RNA degradation plot: why curves are so smooth?
normalization microarray affymetrix
updated 9.3 years ago by 65k • written 9.3 years ago by • 0
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
0
votes
2
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1.6k
views
Possible Data integration of molecular data(transcriptomic) and imaging data from the same patients in R
data integration microarray bioconductor affymetrix biomarkers
updated 9.1 years ago by ★ 13k • written 9.1 years ago by ▴ 830
0
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0
replies
974
views
Remove coexpressed gene pair modules using eisa package
isa2 eisa microarray affymetrix
8.9 years ago dhwani.dholakia • 0
0
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1
reply
1.2k
views
Filtering out lowly expressed genes on Affymetrix Gene ST arrays
Affymetrix Gene ST limma
8.9 years ago knaxerova ▴ 10
0
votes
0
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1.4k
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News: Rebuilding annotation packages for Affymetrix Gene/Exon ST Arrays
affymetrix annotation microarray News
8.9 years ago James W. MacDonald 65k
0
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1
reply
1.3k
views
extract raw expression values in oligo package
oligo affymetrix raw expression
8.7 years ago queso012 • 0
0
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1
reply
1.8k
views
PLIER normalization for Affymetrix GeneChip arrays?
microarray affymetrix oligo RMA normalization
updated 8.4 years ago by 65k • written 8.4 years ago by ▴ 20
0
votes
3
replies
1.5k
views
frma: "mogene.2.0.stfrmavecs" availability?? - Gene Barcode 3.0
frma affymetrix barcode
updated 8.2 years ago by ▴ 830 • written 8.2 years ago by • 0
0
votes
1
reply
1.3k
views
Is GCRMA normalization possible with oligo?
oligo pd.moe430a gcrma affymetrix normalization
updated 4.4 years ago by • 0 • written 5.3 years ago by ★ 3.9k
0
votes
2
replies
1.4k
views
Quality control for Affymetrix GeneChip Mouse Gene 2.0 ST Array
qc qualitycontrol arrayqualitymetrics mouse gene st 2.0 affymetrix
updated 6.7 years ago by 65k • written 6.7 years ago by • 0
0
votes
1
reply
901
views
Affy Mouse Annotation
annotation affymetrix
updated 6.0 years ago by 65k • written 6.0 years ago by • 0
0
votes
1
reply
1.2k
views
Finding/Understanding Affy 6.0 Annotation File
affy affymetrix microarray SNP
5.7 years ago CantExitVIM ▴ 10
0
votes
1
reply
708
views
differential expression analysis of rice
microarray differential expression analysis GPL2025 affymetrix
updated 5.1 years ago by ★ 28k • written 5.1 years ago by • 0
0
votes
7
replies
2.0k
views
Annotation of probes from Affymetrix and Illumina platforms in MACQ project ?
Affymetrix Illumina probes microarray annotation package
updated 5.0 years ago by ★ 3.9k • written 5.0 years ago by • 0
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Comment: Differential peaks that were not identified in diffbind were identified in diseq by ATpoint ★ 4.0k
As expected normalization is **way** off, meaning in simple terms that the cloud is too high. The deep-blue area should be along y=0. Try t…
Comment: Differential peaks that were not identified in diffbind were identified in diseq by lonn • 0
Thank you for your suggestions! Here is the MA plot: ![enter image description here][1] I tried several normalization methods with DiffBi…
Answer: OrgDb for maize by Guido Hooiveld ★ 3.9k
I notice the data you are working with is based on `ensembl` ids. This is important, because the `OrgDb` are annotation databases that are …
Comment: Theoretical WGCNA Question by Garrett • 0
Thanks Peter!
Comment: FGSEA pre-ranked input in increasing order or decreasing by sropri • 0
Thank you!
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Answer: OrgDb for maize
Comment: significant difference of p-values with dream() after updating VariancePartition
How to tell and visualize up/down regulation of pathways from clusterprofiler gsea output
Comment: DEXSeq DEXSeqDataSet count matrix duplication
Comment: Error in champ.load(): The following specified files do not exist
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