Showing : affymetrixchip • reset
2
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202
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Using Affymetrix Custom Array
ArrayExpress makecdfenv AffymetrixChip gcrma GeneExpression
updated 5 weeks ago by 67k • written 5 weeks ago by • 0
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0
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216
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Remove Control Probes from Affymetrix Human Gene 1.0 ST Array probeset version
AffymetrixDataTestFiles AffymetrixChip
6 months ago drexjaramel • 0
0
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4
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735
views
Unable to annotate ExpressionSet object from hugene11st chip
oligo limma hugene11stprobeset.db AffymetrixChip
9 months ago Efra • 0
0
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1
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815
views
Affymetrix hgu133plus2.db: How to best derive an expression value for genes that map to multiple probe ids
affydata hgu133plus2.db AffymetrixChip
updated 17 months ago by ★ 4.6k • written 17 months ago by ▴ 20
1
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2
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770
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Affymetrix analysis Chiptype hgu133plus2hsentrezg.db vs hgu133plus2.db
hgu133plus2hsentrezg.db chiptype chipster hgu133plus2.db AffymetrixChip
18 months ago alexia.brunel • 0
1
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4
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1.0k
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How to annotate mir4.1 arrays?
AffymetrixChip miRNA oligo
20 months ago • updated 17 months ago richardallenfriedmanbrooklyn ▴ 30
0
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0
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748
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Volcano plot
limma AffymetrixChip
20 months ago e.gunaut • 0
2
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2
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901
views
Question about transforming log expression values to antilog values in limma
IlluminaChip limma AffymetrixChip Normalization Microarray
21 months ago Abdul ▴ 20
1
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1
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1.1k
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Strange error with RMA during Affymetrix data analysis
AffymetrixChip RMA
updated 2.1 years ago by ★ 6.6k • written 2.1 years ago by ▴ 20
2
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2
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752
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2-Way Repeated Measures ANOVA - Affymetrix
AffymetrixChip MicroarrayData Anova
2.2 years ago evan.j.williams ▴ 10
2
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2
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1.1k
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
2.6 years ago Yang Shi ▴ 10
2
votes
5
replies
1.4k
views
Equivalence between PSDABG and Logarithmic Intensity Error (PLIER) Estimation
pd.hugene.1.0.st.v1 oligo AffymetrixChip
2.6 years ago Yang Shi ▴ 10
2
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4
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1.5k
views
Robust Multi-array Average could get negative value or not?
pd.hg.u219 oligo AffymetrixChip
2.6 years ago Yang Shi ▴ 10
4
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10
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2.3k
views
Methods for removing unexpressed probes of Affymetrix Human Genome U219 Array
pd.hg.u219 Microarray oligo AffymetrixChip
2.6 years ago Yang Shi ▴ 10
0
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2
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989
views
How to extract probe level intensity after rma() normalization
MicroarrayData AffymetrixChip
updated 2.7 years ago by 67k • written 2.7 years ago by • 0
0
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4
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1.1k
views
getProbeInfo and exprs return two different dimensions
CELfile MicroarrayData AffymetrixChip
2.8 years ago Haoran • 0
2
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2
replies
1.2k
views
Subscript out of bounds while normalising using affy::rma()
Normalization affy AffymetrixChip
3.6 years ago geoffrey ▴ 10
0
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1
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1.1k
views
Microarray: Build annotation for HT MG430PM affymetrix
AffymetrixChip Microarray affymetrix
updated 3.7 years ago by ★ 4.1k • written 3.7 years ago by • 0
3
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2
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1.7k
views
Trouble getting probe ID info from mouse4302.db annotation package with a specific RefSeq ID.
annotationdbi mouse4302 affymetrixchip annotationdata R
updated 9.1 years ago by 67k • written 9.1 years ago by • 0
0
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4
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2.5k
views
HUgene 2.0 analyses heatmap
hugene20 heatmap affymetrixchip
updated 9.6 years ago by ▴ 130 • written 9.6 years ago by ▴ 10
2
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5
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3.2k
views
miRNA expression analysis : annotation
miRNA annotation affymetrixchip
9.7 years ago aswathym ▴ 10
0
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0
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1.3k
views
Correst use of GeneOverlap R Package
GeneOverlap DEGgenes affymetrixchip bioconductor
9.7 years ago svlachavas ▴ 840
1
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3
replies
1.7k
views
BioNet package network analysis important questions for tutorial
BioNet bioconductor affymetrixchip network analysis
9.8 years ago svlachavas ▴ 840
5
votes
9
replies
3.6k
views
Merge different datasets regarding a common number of DE genes in R
bioconductor expresiondataset affymetrixchip differential gene expression
9.8 years ago svlachavas ▴ 840
1
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4
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3.7k
views
GeneChip Human Transcriptome Array 2.0 analysis in R for identifying possible differential exon splicing events
affymetrixchip GenechipHumanTranscriptomeArray2.0 exon array analysis
9.8 years ago svlachavas ▴ 840
3
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11
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3.8k
views
Filtering on present/absent calls methodology and perfect match only arrays
bioconductor mas5 perfectmatch affymetrixchip filter
updated 9.9 years ago by 67k • written 9.9 years ago by ▴ 840
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0
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2.4k
views
MAplot: Binning grid too coarse for current (small) bandwidth
affy affymetrix affymetrics affymetrixchip
10.0 years ago neverstop • 0
0
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1
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2.1k
views
Having trouble with new brainarray CDF
Microarray Annotation AnnotationData AffymetrixChip hgu133a2 cdf probe graph AnnotationDbi
updated 13.7 years ago by ★ 7.2k • written 13.7 years ago by ▴ 100
28 results • Page 1 of 1
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Answer: DESeq error: counts matrix should be numeric, currently it has mode: character by ATpoint ★ 4.6k
R thinks your data are characters (e.g. "1", "2", instead of 1, 2) so given that your `counts_data` indeed only contains counts, do: `mo…
Comment: Any tools to convert .gff to .gtf format by ControlF5 • 0
Yes, the Appsierra team recently built a tool to convert .gff to .gtf format. [ControlF5][1] is providing the best software testing service…
Comment: EuroBioC2024 abstract submission is open! by Alan Downey • 0
EuroBioC2024 has opened its abstract submission process, presenting an exciting opportunity for researchers to contribute to groundbreaking…
Comment: ChAMP.DMR error - Error in makeGenomicRatioSetFromMatrix by O'Brien • 0
Consult the ChAMP.DMR documentation for more information on supported array types and expected data formats: https://bioconductor.org/packa…
Answer: combining raw counts and estimated counts by O'Brien • 0
It is possible to combine raw counts from TCGA and estimated counts from GEO datasets (Kalisto pseudoalignment) while mitigating batch effe…
Votes
A: GWAS analysis with Illumina HumanOmni5-4 BeadChip - recommended software and wor
A: GWAS analysis with Illumina HumanOmni5-4 BeadChip - recommended software and wor
A: RNA-seq Normalisation - normalise all samples in experiment or only the ones use
Answer: Can DESeq2's design compensate for sequencing experimental design shortcomings?
Comment: Issues with seqlevelsStyle when making custom txdb objects for genomes/annotatio
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