Showing : MicroarrayData • reset
5
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DEG Filtering
MicroarrayData limma Genefiltering
updated 28 days ago by 50k • written 5 weeks ago by • 0
1
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Problem with maplot {affy} method when using rma {affy} method output as its input
maplot_function rma_function ExpressionSet MicroarrayData affy
29 days ago Mj.A. • 0
2
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6
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440
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limma: vooma mean-variance trend and data filtration
MicroarrayData limma
7 weeks ago • updated 4 weeks ago Lily Cheang ▴ 10
5
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8
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1.4k
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Can the limma package be applied to Log2 RUV-normalized data?
RUVnormalizeData MicroarrayData limma
updated 4 months ago by • 0 • written 11 months ago by ▴ 10
0
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3
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554
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Is it possible to extract the expression of a single group without making comparisons?
MicroarrayData hta20transcriptcluster.db
updated 8 months ago by 50k • written 8 months ago by • 0
1
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2
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738
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Error in getCdfInfo(object) :
MicroarrayData
12 months ago kobra • 0
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0
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602
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Aligning Clariom D against reference Genome and transcriptome pipeline
Clariom Align MicroarrayData Alignment Microarray
14 months ago jsharif • 0
2
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1
reply
520
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Doubts about manipulation and annotation of microarray files deposited at GEO
MicroarrayData Annotation GEOdata
updated 14 months ago by 65k • written 14 months ago by • 0
0
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17
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2.2k
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Advice for the analysis of microarray data with limma
Microarray MicroarrayData limma
updated 14 months ago by 50k • written 18 months ago by • 0
0
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1
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622
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Micro Array GEO data analysis
GEOquery MicroarrayData Normalization Microarray NanoStringDiff
updated 14 months ago by 65k • written 14 months ago by • 0
0
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2
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907
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Remove batch effect between microarray data
Microarray DifferentialExpression limma MicroarrayData removebatcheffect
15 months ago dqt • 0
2
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2
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554
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2-Way Repeated Measures ANOVA - Affymetrix
AffymetrixChip MicroarrayData Anova
18 months ago evan.j.williams ▴ 10
0
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1
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517
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Finding negative control in the array using R
R MicroarrayData
updated 20 months ago by 65k • written 20 months ago by • 0
0
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0
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497
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Filtering single-channel Affymetrix probes
filtering probe MicroarrayData
20 months ago Fatemeh • 0
2
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2
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940
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the difference between getGEO and getGEOSuppFiles
MicroarrayData
20 months ago Fatemeh • 0
1
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1
reply
625
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IS DGE possible with normalized microarray expression data and Limma ?
limma MicroarrayData
updated 21 months ago by 65k • written 21 months ago by • 0
0
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1
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662
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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
1
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2
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808
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Problem with results of Differential expression in Affymetrix microarray
limma MicroarrayData Microarray Affymetrix
22 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
0
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2
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765
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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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742
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How to extract probe level intensity after rma() normalization
MicroarrayData AffymetrixChip
updated 24 months ago by 65k • written 24 months ago by • 0
0
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4
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903
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getProbeInfo and exprs return two different dimensions
CELfile MicroarrayData AffymetrixChip
2.1 years ago Haoran • 0
0
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1
reply
859
views
R CODE TO FIND AGGREGATE FOR DUPLICATES
aggregateBioVar DEGseq MicroarrayData
updated 2.4 years ago by 65k • written 2.4 years ago by • 0
0
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1
reply
684
views
Import and Analyze 4 GSE12050_GSM304448.gpr microarrays files
.gpr raw Agilent MicroarrayData import
updated 2.5 years ago by 50k • written 2.5 years ago by • 0
1
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3
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1.1k
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Microarray - Illumina Metadata
limma GEO MicroarrayData affy
updated 2.6 years ago by 65k • written 2.6 years ago by • 0
0
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2
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639
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Adj. P-value identical and high for all the genes
MicroarrayData
2.6 years ago Adriana • 0
1
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1
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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
3
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5
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1.6k
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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
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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
0
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2
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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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2
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1.6k
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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
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Limma outputs different results for same sample?
topTable MicroarrayData ebayes limma Microarray
3.2 years ago snijesh ▴ 20
3
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9
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1.4k
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limma analysis when only Cy5 was used
MicroarrayData limma Microarray
3.2 years ago Daniel.Schnell • 0
34 results • Page 1 of 1
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Answer: DESEQ2 IHW and Apelgm method for Shrinkage (adding s values to FDR) by Michael Love 41k
> I got many p values that had "1.000000e+00" and padj "1" and stat of "0" when I added the Log threshold of LFC >1 and LFC < -1...is this …
Comment: Trying to use enrichGO by fernanda.backsouza ▴ 10
With all my love, thank you Guido, GOxploreR beeing a big ally for me. I don't know how to be grateful right now.
Comment: DESeq2 output used for PCA plot on R studio by swbarnes2 ★ 1.3k
You didn't generate it with an experiment, you made it up: Your PCA doesn't look like a good RNASeq experiment, because it's not.
Answer: Opposite sign of LFC in count plots of DEGs (DESeq2) by swbarnes2 ★ 1.3k
Your contrast is comparing LGR5 to Homeostasis. The bottom 2 are fine, it's the top one that is wrong. Are you sure this step isn't misla…
Comment: get BM error by James W. MacDonald 65k
I believe you need NCBI Gene IDs for KEGG, in which case you may need to map. The three genes you have shown here don't map, and of those t…
Votes
Answer: How to retrieve gene ontology GO class from gene list?
Answer: How to retrieve gene ontology GO class from gene list?
C: when to apply quantile normalization with voom in limma/voom framework with RNA-
A: How to know if I should use voomWithQualityWeights() or not?
A: Weird results (ribosomal proteins / Y-linked genes) in limma/voom
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