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User: mheydarpour

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mheydarpour10
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1 week, 6 days ago
Joined:
3 years, 1 month ago
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m**********@bwh.harvard.edu

Posts by mheydarpour

<prev • 49 results • page 1 of 5 • next >
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Comment: C: how to install package of "rnaseqGene" for R (ver: 3.5.2) for windows
... Thank you very much James. So informative messages. I installed the package successfully! ...
written 13 days ago by mheydarpour10
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how to install package of "rnaseqGene" for R (ver: 3.5.2) for windows
... I have difficulty to install the package of "rnaseqGene" to my R (3.5.2) in windows desktop. I used the following 4 different ways to install, however none of them is working and give me an error. Is there any comment or solution for this issue? install.packages("http://bioconductor.org/packages/rn ...
rnaseqgene written 13 days ago by mheydarpour10 • updated 13 days ago by James W. MacDonald49k
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mean and SD in output of Limma for differential-gene-expression
... Hi, I have a bunch of genes wants to get gene-expression difference using Limma. In the output I would like to have Mean_Case + SD and Mean_Control + SD of each gene along with other parameters such as : gene-Name, log2FC, AveExpr, t, B, Pval, adj.P.Val. any comments or suggestions!   Thanks, M ...
limma mean sd written 11 months ago by mheydarpour10 • updated 11 months ago by Aaron Lun22k
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Comment: C: Remove batch effect using individuals as random in the model in Limma
... Hi Aaron, I run my data using "duplicateCorrelation" and considered batch as block in the model. But I don't know why I got very large "LogFC" for many genes in my output. My data is normalized using Quantile normalization and I have no "NA" in my gene-expression file. Any comment? Gene-ID        ...
written 15 months ago by mheydarpour10
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Comment: C: Remove batch effect using individuals as random in the model in Limma
... Thanks Aaron for the info and the codes. But, my problem is batch situation. All my Cases=37 are in the Batch 7, and the rest of patients are separated in Batch from 1 to 7. It means I have no Cases in batch 1 to 6. That's why I decided treat patients as a random effect in the model. But I don't kn ...
written 15 months ago by mheydarpour10
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Remove batch effect using individuals as random in the model in Limma
... I have 130 individuals with their RNAseq data in 7 batches treated in a Case-Control study (Case=37 and Control=93). I would like to run differential gene expression analysis for 18258 genes for this study in Limma. When I read some discussions about removing batch effect in the model through Biocon ...
block batch effect limma design matrix random effects coeficents non estimable written 15 months ago by mheydarpour10 • updated 15 months ago by Aaron Lun22k
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Comment: C: handling missing data (NA) for methylaion analysis in Limma
... CpG2 matrix : first column of this matrix is "CpG-sites-Name" and first row is "Sample-Id-Name". ...
written 16 months ago by mheydarpour10
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Comment: C: handling missing data (NA) for methylaion analysis in Limma
... typeof(CpG2) gave me "character" ...
written 16 months ago by mheydarpour10
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Comment: C: handling missing data (NA) for methylaion analysis in Limma
... I tried this: CpG2 <- as.matrix(CpG) run: fit <- lmFit(CpG2, design) Error: Error in rowMeans(y$exprs, na.rm = TRUE) : 'x' must be numeric ...
written 16 months ago by mheydarpour10
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Comment: C: handling missing data (NA) for methylaion analysis in Limma
... No, when I run "typeof(CpG)", it gave me "list" ...
written 16 months ago by mheydarpour10

Latest awards to mheydarpour

Popular Question 23 months ago, created a question with more than 1,000 views. For how to use Normalized gene expression data in Deseq2?
Popular Question 23 months ago, created a question with more than 1,000 views. For create design matrix when 2 groups of gene-expression data

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