Showing : affymetrixchip • reset
2
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497
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Using Affymetrix Custom Array
ArrayExpress makecdfenv AffymetrixChip gcrma GeneExpression
updated 11 months ago by 68k • written 11 months ago by • 0
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364
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Remove Control Probes from Affymetrix Human Gene 1.0 ST Array probeset version
AffymetrixDataTestFiles AffymetrixChip
15 months ago drexjaramel • 0
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4
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1.0k
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Unable to annotate ExpressionSet object from hugene11st chip
oligo limma hugene11stprobeset.db AffymetrixChip
19 months ago Efra • 0
0
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1
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1.1k
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Affymetrix hgu133plus2.db: How to best derive an expression value for genes that map to multiple probe ids
affydata hgu133plus2.db AffymetrixChip
updated 2.2 years ago by ★ 5.0k • written 2.2 years ago by ▴ 20
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2
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1.0k
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Affymetrix analysis Chiptype hgu133plus2hsentrezg.db vs hgu133plus2.db
hgu133plus2hsentrezg.db chiptype chipster hgu133plus2.db AffymetrixChip
2.4 years ago alexia.brunel • 0
1
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4
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1.3k
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How to annotate mir4.1 arrays?
AffymetrixChip miRNA oligo
2.5 years ago • updated 2.2 years ago richardallenfriedmanbrooklyn ▴ 30
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0
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946
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Volcano plot
limma AffymetrixChip
2.5 years ago e.gunaut • 0
2
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2
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1.2k
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Question about transforming log expression values to antilog values in limma
IlluminaChip limma AffymetrixChip Normalization Microarray
2.5 years ago Abdul ▴ 20
1
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1
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1.3k
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Strange error with RMA during Affymetrix data analysis
AffymetrixChip RMA
updated 2.9 years ago by ★ 6.6k • written 2.9 years ago by ▴ 20
2
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2
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998
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2-Way Repeated Measures ANOVA - Affymetrix
AffymetrixChip MicroarrayData Anova
3.0 years ago evan.j.williams ▴ 10
2
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2
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1.3k
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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
3.4 years ago Yang Shi ▴ 10
2
votes
5
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1.7k
views
Equivalence between PSDABG and Logarithmic Intensity Error (PLIER) Estimation
pd.hugene.1.0.st.v1 oligo AffymetrixChip
3.4 years ago Yang Shi ▴ 10
2
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4
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1.8k
views
Robust Multi-array Average could get negative value or not?
pd.hg.u219 oligo AffymetrixChip
3.4 years ago Yang Shi ▴ 10
4
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10
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2.9k
views
Methods for removing unexpressed probes of Affymetrix Human Genome U219 Array
pd.hg.u219 Microarray oligo AffymetrixChip
3.4 years ago Yang Shi ▴ 10
0
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2
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1.2k
views
How to extract probe level intensity after rma() normalization
MicroarrayData AffymetrixChip
updated 3.5 years ago by 68k • written 3.5 years ago by • 0
0
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4
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1.4k
views
getProbeInfo and exprs return two different dimensions
CELfile MicroarrayData AffymetrixChip
3.6 years ago Haoran • 0
2
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2
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1.4k
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Subscript out of bounds while normalising using affy::rma()
Normalization affy AffymetrixChip
4.4 years ago geoffrey ▴ 10
0
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1
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1.3k
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Microarray: Build annotation for HT MG430PM affymetrix
AffymetrixChip Microarray affymetrix
updated 4.5 years ago by ★ 4.1k • written 4.5 years ago by • 0
3
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2
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1.9k
views
Trouble getting probe ID info from mouse4302.db annotation package with a specific RefSeq ID.
annotationdbi mouse4302 affymetrixchip annotationdata R
updated 9.9 years ago by 68k • written 9.9 years ago by • 0
0
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4
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2.8k
views
HUgene 2.0 analyses heatmap
hugene20 heatmap affymetrixchip
updated 10.4 years ago by ▴ 130 • written 10.4 years ago by ▴ 10
2
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5
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3.6k
views
miRNA expression analysis : annotation
miRNA annotation affymetrixchip
10.5 years ago aswathym ▴ 10
0
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0
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1.5k
views
Correst use of GeneOverlap R Package
GeneOverlap DEGgenes affymetrixchip bioconductor
10.5 years ago svlachavas ▴ 840
1
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3
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1.9k
views
BioNet package network analysis important questions for tutorial
BioNet bioconductor affymetrixchip network analysis
10.6 years ago svlachavas ▴ 840
5
votes
9
replies
4.2k
views
Merge different datasets regarding a common number of DE genes in R
bioconductor expresiondataset affymetrixchip differential gene expression
10.6 years ago svlachavas ▴ 840
1
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4
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4.0k
views
GeneChip Human Transcriptome Array 2.0 analysis in R for identifying possible differential exon splicing events
affymetrixchip GenechipHumanTranscriptomeArray2.0 exon array analysis
10.6 years ago svlachavas ▴ 840
3
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11
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4.2k
views
Filtering on present/absent calls methodology and perfect match only arrays
bioconductor mas5 perfectmatch affymetrixchip filter
updated 10.7 years ago by 68k • written 10.7 years ago by ▴ 840
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0
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2.6k
views
MAplot: Binning grid too coarse for current (small) bandwidth
affy affymetrix affymetrics affymetrixchip
10.8 years ago neverstop • 0
0
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1
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2.2k
views
Having trouble with new brainarray CDF
Microarray Annotation AnnotationData AffymetrixChip hgu133a2 cdf probe graph AnnotationDbi
updated 14.5 years ago by ★ 7.2k • written 14.5 years ago by ▴ 100
28 results • Page 1 of 1
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Comment: Announcing GBCC 2025: The first-ever joint conference between Bioconductor and G by dzv20413 • 0
Wow, GBCC 2025 sounds amazing, can not wait to see the logo contest results! Also, I just played [Level Devil][1] and it is super addictive…
Comment: Memory error while running alignments by Erik Wright ▴ 150
How much memory is available on the computer? A distance matrix of 50k sequences requires at least 50k*50k/2 * 8 bytes = 10GB, assuming the…
Comment: NA values for DESeq2 p-values and adjusted p-values using large sample sizes by Gabriel • 0
Thank you very much for the reply. However, none of these three options seems to fit: 1) The genes for which NA appears do not have all 0 …
Comment: "organism" missing in BSgenome.Hsapiens.UCSC.hg38 slotNames by ubjw24 • 0
Thank you for your replies. I got the problem solved by installing mutSignature with this line: ``` devtools::install_github("dami82/mutS…
Comment: DESeq2 design for haplotype MPRA by Rita • 0
Thank you very much, I appreciate it!
Votes
Comment: Check removeBatchEffect effectiveness
Comment: Streamlining the computing time for MiloDE p-value correction in large dataset?
Answer: DESeq2 design for haplotype MPRA
A: Different logFC (log2foldchange) values for genes from limma-voom and other too
Comment: Check removeBatchEffect effectiveness
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