Showing : Microarray • reset
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pd.mogene.2.0st Error Installing in R 3.1.2
oligo microarray r bioconductor
written 9.2 years ago by ▴ 10
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4
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2.5k
views
How to process Nimblegen microarray .pair files to get normalized expression matrix
Microarray Preprocessing NimbleGen Normalization
written 17 months ago by • 0
2
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2
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2.4k
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Biostatistician Position: UMass Medical School
Microarray Microarray
written 16.8 years ago by ▴ 190
0
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2
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697
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Probe off-target prediction: Identifying short sequence matches - potentially with mismatches & indels - in a transcriptome
Microarray Alignment Biostrings
written 12 months ago by ▴ 70
1
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2
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888
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Filter by expression and keep probes in limma
R filter limma Normalization Microarray
12 months ago Abdul ▴ 20
2
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2
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661
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Question about transforming log expression values to antilog values in limma
IlluminaChip limma AffymetrixChip Normalization Microarray
12 months ago Abdul ▴ 20
0
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2
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682
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Full list of differential genes not obtained in topTable
Microarray GEOquery topTable limma
updated 13 months ago by 50k • written 13 months ago by • 0
1
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6
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1.7k
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can negative value microarray matrix data analysed by limma directly
limma microarray normalization
updated 8 months ago by 50k • written 3.6 years ago by ▴ 20
2
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2
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651
views
Question about avereps function of limma
avereps probes average limma Microarray
updated 13 months ago by 50k • written 13 months ago by ▴ 10
0
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0
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612
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Aligning Clariom D against reference Genome and transcriptome pipeline
Clariom Align MicroarrayData Alignment Microarray
14 months ago jsharif • 0
0
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1
reply
629
views
Micro Array GEO data analysis
GEOquery MicroarrayData Normalization Microarray NanoStringDiff
updated 15 months ago by 65k • written 15 months ago by • 0
0
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2
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923
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Remove batch effect between microarray data
Microarray DifferentialExpression limma MicroarrayData removebatcheffect
15 months ago dqt • 0
0
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2
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712
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Celfiles not reading in
Microarray
written 16 months ago by • 0
1
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2
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6.2k
views
How to convert Illumina HT_12_v4 annotation
convert R annotation microarray illumina human ht-12 v4
updated 16 months ago by ▴ 20 • written 6.4 years ago by • 0
6
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6
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1.4k
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Too many differentially expressed miRNA with limma
limma miRNA Microarray
17 months ago Sara ▴ 10
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17
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2.3k
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Advice for the analysis of microarray data with limma
Microarray MicroarrayData limma
updated 15 months ago by 50k • written 18 months ago by • 0
0
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1
reply
673
views
Compare different cell lines with tissues using limma
limma MicroarrayData Microarray Agilent
updated 22 months ago by 50k • written 22 months ago by • 0
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8
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1.4k
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Finding differentially expressed genes in a prospective cohort study
limma MicroarrayData Microarray
22 months ago YC • 0
2
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13
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4.5k
views
Error in using r
microarray
updated 23 months ago by • 0 • written 7.5 years ago by • 0
0
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4
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1.0k
views
Thoughts on how to model gene expression data from two groups in a clinical trial
Microarray DifferentialExpression
23 months ago S • 0
1
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2
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817
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Problem with results of Differential expression in Affymetrix microarray
limma MicroarrayData Microarray Affymetrix
23 months ago Mikołaj Mierzejewski • 0
1
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2
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1.1k
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Affymetrix analysis of microarray by using Limma
limma MicroarrayData Microarray Affymetrix
23 months ago Mikołaj Mierzejewski • 0
4
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10
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1.9k
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Methods for removing unexpressed probes of Affymetrix Human Genome U219 Array
pd.hg.u219 Microarray oligo AffymetrixChip
23 months ago Yang Shi ▴ 10
3
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4
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1.6k
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Quantile Normalization after rma or not?
limma Microarray oligo
23 months ago Yang Shi ▴ 10
2
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2
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800
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Methods for removing unexpressed probes of Human Transcriptome Array HTA 2.0
hta20transcriptcluster.db Microarray oligo
23 months ago Yang Shi ▴ 10
2
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5
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1.8k
views
Get corresponding gene id for probe id from Affymetrix array
AnnotationDbi Microarray
24 months ago nhaus ▴ 30
0
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2
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776
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Identifying multiple mappings with pd.clariom.d.human
clariomdhumantranscriptcluster.db MicroarrayData Microarray pd.clariom.d.human
24 months ago amir.rakhimov.b • 0
0
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2
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1.1k
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Time course experiment using limma
limma Multi-levelExperiments Microarray
2.0 years ago Wendy • 0
0
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12
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1.5k
views
Annotating featureData to an affymetrix Xcel microarray
Microarray
2.1 years ago • updated 2.0 years ago Adam • 0
0
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0
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618
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Error in svd(X) when using edge lrt (or odp) function.
edge Microarray longitudinal
2.2 years ago • updated 2.1 years ago emily • 0
1
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7
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7.6k
views
Oligo RMA normalization : ERROR; return code from pthread_create() is 22
microarray normalization oligo HTA
updated 2.1 years ago by • 0 • written 5.3 years ago by ▴ 10
2
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5
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1.8k
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Adjust for base line gene expression in limma model
limma Microarray
updated 2.3 years ago by 50k • written 2.4 years ago by • 0
4
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6
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1.2k
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RMA on different disease labels
rma background microarray normalization
updated 2.5 years ago by 65k • written 2.5 years ago by • 0
1
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1
reply
1.1k
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Extracting a list of genes from the Gene Expression Omnibus with Geoquery.
Microarray GEOquery cancerdata MicroarrayData
updated 2.6 years ago by 65k • written 2.6 years ago by ▴ 50
5
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2
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2.2k
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Query regarding the use of eBayes + topTable and treat + topTreat
Microarray limma DifferentialExpression
updated 20 months ago by 50k • written 2.7 years ago by ▴ 10
0
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1
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1.1k
views
Re-normalize microarray dataset in R
microarray quantile expression R Normalization
updated 2.8 years ago by ▴ 80 • written 2.8 years ago by ▴ 10
3
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5
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1.6k
views
Use of arrayWeights with two treatment groups
Microarray arrays limma MicroarrayData
updated 2.8 years ago by 50k • written 2.9 years ago by • 0
1
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1
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1.3k
views
How do I adjust for other factors in Limma differential expression analysis?
limma Microarray MicroarrayData arrays
updated 3.0 years ago by ★ 3.9k • written 3.0 years ago by • 0
1
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2
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1.3k
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RUV4 for microarrays
RUV4 RUV Microarray
3.0 years ago Antonio • 0
0
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2
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2.1k
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How to exclude outlier (Microarray ) from PCA in R
OutlierD pcaMethods MicroarrayData Microarray
3.0 years ago waiyin0923 • 0
0
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1
reply
870
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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
1
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2
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1.3k
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How to quantile normalize arraystar lncRNA microarray data?
limma Microarray
3.1 years ago • updated 3.0 years ago a.deb • 0
3
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3
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1.3k
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Weird MAplot with DEGs lying along the diagonals
limma Microarray AgilentChip MA-plot Normalization
3.1 years ago FedeXander • 0
0
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2
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1.6k
views
WGCNA - Outliers after creating sample tree
MicroarrayData WGCNA Microarray
3.2 years ago jpwl2 • 0
6
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4
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1.2k
views
Limma outputs different results for same sample?
topTable MicroarrayData ebayes limma Microarray
3.2 years ago snijesh ▴ 20
1
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2
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1.4k
views
How to do limma on 3 factors with multiple levels (e.g 3-way anova) on microarray log values
interactions 3factors limma Microarray
3.2 years ago Dan ▴ 20
3
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9
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1.5k
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limma analysis when only Cy5 was used
MicroarrayData limma Microarray
3.2 years ago Daniel.Schnell • 0
0
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1
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1.3k
views
Creating a model matrix for three age groups using two-colour arrays
Microarray BRAIN Microarray BRAIN
updated 3.3 years ago by 50k • written 15.5 years ago by ▴ 10
5
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8
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2.5k
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how to annotate arrays
affy annotation microarray oligo
updated 3.4 years ago by 65k • written 8.8 years ago by • 0
0
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1
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1.1k
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Normalisation of protein micro array data using VSN
microarray normalization protein
updated 3.5 years ago by ★ 13k • written 4.9 years ago by • 0
50 results • Page 1 of 1
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Comment: log2FoldChange value is way too different when compared with counts(dds) by Michael Love 41k
But just to be clear, this is not the same as regressing out batch from the VST (approx log transformed): ``` limma::removeBatchEffect(cou…
Comment: log2FoldChange value is way too different when compared with counts(dds) by HAK • 0
Thank you for the explanation, probably my brain just needed to accumulate enough info to understand what you are saying, but I finally got…
Answer: Getting Error in hclust(d, method = method): NA/NaN/Inf in foreign function call by ATpoint ★ 4.1k
Here the error probably means that you habe genes where expression scross all samples is the same. Rowscaling is value minus mean divided b…
Comment: Store output of matchPWM() by James W. MacDonald 65k
Here's a self contained reproducible example, using part of the example in `?matchPWM` ``` > library(Biostrings) > data(HNF4alpha) > libr…
Comment: DEseq2 coefficient by JKim • 0
Hi Dr. Love, I'm sorry to ask another question to my old post. If the design isn't balanced, the interpretation of coefficients will be…
Votes
SPIA plotP giving error
Answer: Fold change calculation in Diffbind vs. DESEQ2?
C: How to establish a subset from TxDb.Hsapiens.UCSC.hg38.knownGene DB
C: Extremely big genes in annotation TxDb packages
Make custom Txdb class objects from Txdb
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