User: au.rinki.bio

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Posts by au.rinki.bio

<prev • 35 results • page 1 of 4 • next >
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Comment: C: differential expression analysis from microarray data
... sorry for miscommunication, actually I want to filter differentially expressed gene with log fc> ±2. but I got genes with only positive value. I hope it is clear to you. ...
written 9 days ago by au.rinki.bio0
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Comment: C: differential expression analysis from microarray data
... i got fold change with only positive value. I want to filterer differentially expressed genes with log fc>±2 . ...
written 9 days ago by au.rinki.bio0
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differential expression analysis from microarray data
... hello, I am working microarray data analysis using limma package. my data consist 4 normal sample and 8 cancerous sample using the following command line l ibrary(affyio) library(affy) ovarian<-make.cdf.env("HGU133A_Hs_ENSG.cdf") data<-ReadAffy(cdfname='ovarian') data ...
microarray limma written 10 days ago by au.rinki.bio0
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Target identification of transiption factor
... hello Biostar, I have a list of the transcription factor, I want know gene which this transcription factor regulates. kindly suggest me database or tools where I get this type of information. thanking you. ...
trancription factor written 10 days ago by au.rinki.bio0 • updated 10 days ago by Alex Reynolds23k
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Comment: C: differential expression analysis of microarray data using limma package
... thankyou for suggestion. if you look code carefully, i were not generate phase contrast matrix. i am confused when genereting this, because i have 4 sample for normal with different GSM number, 8 sample for disease with different GSM number. if you understand my question plz suggest me command lin ...
written 23 days ago by au.rinki.bio0
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differential expression analysis of microarray data using limma package
... hello, i am working on microarray data analysis using R/Bioconductor package. for differential expression analysis i am using limma package. i am consedering cel file. my data containing 4 sample for normal, and 8 sample for disease data . i am using following command line for analysis. li ...
microarray data analysis written 23 days ago by au.rinki.bio0 • updated 23 days ago by WouterDeCoster27k
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principle componenet analysis of microarray data in r
... hello biostars, I want to do principle componenet analysis of gene expression microarray data,data contain 4 sample for normal condition and 5 sample for disease state. samples are present in coloumn and gene id presented in rows. i have already normalized data using rma algorithm.Give me probable ...
microarray written 5 weeks ago by au.rinki.bio0
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Comment: C: diffrential expression analysis
... page no. 101 you have specified. this is for single channel microarray data analysis. i have affymatrix microarray data (GSE14407) data have normal vs cancer sample on same microarray chip. ...
written 9 weeks ago by au.rinki.bio0
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Comment: C: diffrential expression analysis
... how to prepare taget file from these cel file which input file for limma? ...
written 11 weeks ago by au.rinki.bio0
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diffrential expression analysis
... Hello biostars, i am working on microarray data analysis and trying to find out differentially expressed genes for this i am using limma package. becoz i am new in this field i face problem with limma. i have downloaded microarray data( cel files) related to my interest it consist total 24 sample,1 ...
microarray written 11 weeks ago by au.rinki.bio0 • updated 11 weeks ago by apeltzer100

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