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<prev • 51 results • page 1 of 2 • next >
4
votes
1
answer
183
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1
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Error in converting the probsets
array affy written 5 weeks ago by A • 3.9k
1
vote
0
answers
189
views
0
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How to RMA normalize microarray expression data only without the CEL files?
rma oligo affy microarray written 8 weeks ago by Microuser • 0
0
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0
answers
1.4k
views
0
answers
My script is not filtering correctly and it worked previously on 2 datasets
limma affy microarray genefilter written 5.0 years ago by hakimelakhrass • 80 • updated 4 months ago by Biostar ♦♦ 20
2
votes
1
answer
208
views
1
answer
Axiom Array and problems to read .cel files
oligo aroma.affymetrix affy axiom written 7 months ago by ijvechetti • 10 • updated 7 months ago by Kevin Blighe ♦ 71k
0
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0
answers
204
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0
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[R] Issue for reading .cel file (affy, affyio, oligo, affxparser)
R affy cel written 8 months ago by GH_fr • 0 • updated 8 months ago by Ram ♦ 32k
7
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2
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609
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7 follow
2
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Illumina HumanHT-12 V3.0 expression beadchip reading data
illumina gene expression affy microarray written 12 months ago by bhargavdave1 • 0 • updated 8 months ago by zhijianzheng007 • 20
1
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0
answers
166
views
0
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How to create MAplot in R for only one sample?
R affy written 8 months ago by studia.biot • 20
0
votes
0
answers
192
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0
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constructing a reference matrix from affy 2.0 chip for a 4.0 chip.
affy affymetrix multispecies mirna-1 array mirna written 10 months ago by RNAseqer • 150
1
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0
answers
342
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0
answers
affy Transcriptome Analysis Console (TAC), export expression matrix?
affy tac expression matrix written 10 months ago by RNAseqer • 150
2
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1
answer
263
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1
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How I deal with redundant genes in microarray
R transcriptomics affy microarray written 13 months ago by A • 3.9k
0
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0
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231
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0
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summarized probes with expresso. how do i get transcript IDs?
transcript id affy expresso written 20 months ago by RNAseqer • 150
0
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0
answers
384
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0
answers
is there an function to summarize miRNA array probes but do nothing else?
summarise probes affy mirna written 20 months ago by RNAseqer • 150
3
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0
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469
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0
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probles with loess normalization in affy
normalization affy microarray loess written 21 months ago by Lila M • 880
0
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0
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504
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0
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FRMA processing on two different datasets of affy u133A not same dimensions
R u133a affy frma forum written 24 months ago by jmannhei • 0 • updated 24 months ago by Benn ♦ 8.1k
2
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0
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717
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0
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Just looking for some confirmation that this microarray analysis approach is correct
R affy microarray written 2.1 years ago by brett.vanderwerff • 30
2
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1
answer
1.0k
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1
answer
Error in get(cdfname, object 'mm430mmentrezgcdf' not found
rma affy cdf affymetrix written 2.3 years ago by Walter Jessen • 90
0
votes
0
answers
606
views
0
answers
Exclusion of miRNA microarray probes in PDX models
clariom pdx affy microarray xenograft written 2.8 years ago by peter pfand • 100
7
votes
1
answer
783
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1
answer
Common probe sets between hgu133a hgu95a
annotation affy hgu95a microarray hgu133a written 3.1 years ago by rv • 20 • updated 3.1 years ago by Kevin Blighe ♦ 71k
1
vote
1
answer
1.2k
views
1
answer
affy MAplot NA error
maplot quantile affy microarrays affymetrix written 3.1 years ago by ciemanek • 140 • updated 3.1 years ago by Kevin Blighe ♦ 71k
13
votes
1
answer
2.1k
views
10 follow
1
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Human Exon array probeset to gene-level expression
affy microarray written 3.5 years ago by mforde84 • 1.3k • updated 3.5 years ago by Kevin Blighe ♦ 71k
0
votes
0
answers
767
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0
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How to produce numerical QC summaries of affymetrix HTA2.0 chip
hta affy affymetrix biobase microarrays written 3.5 years ago by h.moosavi57 • 0
0
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0
answers
667
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0
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Identify up and down regulated genes in affy data
affy microarray limma written 3.6 years ago by j_jamal96 • 0
2
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2
answers
1.2k
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2
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Differential Gene expression analysis and Gene ontology analysis
gcrma gene expression analysis affy limma written 3.7 years ago by anandprem1792 • 20 • updated 3.6 years ago by h.mon ♦ 32k
0
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0
answers
974
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0
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Creating a contrast matrix for some datasets with no replicates with bunch of normal datasets with replicates
affy microarray limma written 3.8 years ago by U • 70
0
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2
answers
1.9k
views
2
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How to exclude probes from affy microarray before normalization?
probes bioconductor affy microarrays written 3.9 years ago by peter pfand • 100 • updated 3.9 years ago by Santosh Anand ♦ 5.3k
1
vote
1
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2.0k
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1
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How to create an AffyBatch object using a data matrix?
matrix affy affybatch written 3.9 years ago by komal.rathi • 3.7k
0
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0
answers
1.4k
views
0
answers
How can I combine GDSeSet with limma to identify differentially expressed genes?
R gds affy limma gdseset written 4.3 years ago by StephanieK • 100
1
vote
1
answer
2.6k
views
1
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Reading in plain text gene expression and phenotypic data files to limma
R differential gene expression affy limma written 4.3 years ago by StephanieK • 100 • updated 4.3 years ago by ddiez • 1.9k
15
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1
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4.3k
views
1
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using R aggregate command/combining affy probes into gene IDs
aggregate probe affy R expression written 4.3 years ago by StephanieK • 100 • updated 4.3 years ago by ddiez • 1.9k
2
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0
answers
1.3k
views
0
answers
How to combine probeset expression values to gene expression value?
gene exon affy rna-seq probeset written 4.5 years ago by cndl • 50
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