User: pratikshasharma47

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Posts by pratikshasharma47

<prev • 12 results • page 1 of 2 • next >
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table (pData(eset_NONE)[,"Study"]); table(pData(eset_NONE)[,"Disease"]);
... Hi ! I wanted to know what is the meaning of disease and study in the following code: library(inSilicoMerging); eset_NONE = merge(ese ...
affy insilicomerging written 5 months ago by pratikshasharma470
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How to color samples in boxplot based on treatment or control using covdesc file
... Hi I wanted to know how to give different color to treatment sample and control sample in a boxplot. ...
affy boxplot written 5 months ago by pratikshasharma470
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Boxplot of merged data set ,colored according to control vs treatment
... Hi! i have merged 3 GSE series , i wanted to know how to create boxplot of those 66 sample according to control vs treatment. any suggestions would be helpful ,thank you . ...
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Error in intramodularConnectivity(ADJ1, colorh1) : object 'colorh1' not found
... Hi I am using WGCNA for my affymetrix data >ADJ1=abs(cor(eset,use="p"))^6 >Alldegrees1=intramodularConnectivity(ADJ1, colorh1) ...
wgcna error affymetrix data written 5 months ago by pratikshasharma470 • updated 5 months ago by Peter Langfelder2.2k
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how to construct mds plot of differentially expressed genes?
... Hi!! i have found top 250 genes through topTable() command , how do I visualize that data?? any suggestions would be heplful Thanks ...
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Co expression analysis of rice affymetrix data
... Hello! I want to know if there are any open source software/module available to carry out coexpression analysis of rice affymetrix data, my data has 12 samples, any information would be helpful. thanks ...
microarray coexpression analysis written 5 months ago by pratikshasharma470
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Differentially expressed genes in rice affymetrix data and annotation
... Hi, I would like to know how to do differential expression analysis in rice affymetrix data?and annotation is done before or after doing differential expression analysis ? ...
microarray annotation affy limma differentially expresed genes written 5 months ago by pratikshasharma470 • updated 5 months ago by James W. MacDonald51k
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fData slot in gene expression analysis
... Hi! I'm new to R, i wanted to know what is fData slot and how to create it? I'm doing gene expression analysis of rice affymetrix data (GPL2025) ...
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differential expression analysis of rice
... I wanted to know how to do Differential Expression Analysis of rice affy data through limma package. I have taken GSE74745 from GEO and normalized it through rma. ...
microarray affymetrix differential expression analysis gpl2025 written 5 months ago by pratikshasharma470 • updated 5 months ago by Aaron Lun24k
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Error in getBM(c("affy_rice", "ensembl_gene_id", "entrezgene", "external_gene_name"), : could not find function "featureNames"
... Hi! I'm new to R and I'm trying to do GO enrichment analysis using biomaRT. I have affymetrix data of rice (GPL2025) I have run the following script: > library(biomaRt) ...
annotation affy biomart error ricedataset written 5 months ago by pratikshasharma470 • updated 5 months ago by Mike Smith3.9k

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