User: ma23

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ma2320
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Posts by ma23

<prev • 19 results • page 1 of 2 • next >
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Comment: C: Zero-inflated negative binomial distribution in R
... Ok, thank you. About my data - it present the gene (ENSG00000223972) expression over a number of people - they are named srr1.... The initial idea was to check whether the expression may be discribed by the negative binomial or Poisson distribution. ...
written 5 days ago by ma2320
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Zero-inflated negative binomial distribution in R
... Hi! I have a row with data looking like this: GeneID srr1 srr2 srr3 srr4 srr5 srr6 srr7 srr8 srr9 srr10 srr11 srr12 srr13 srr14 srr15 srr16 srr17 ENSG00000223972 0 1 0 1 0 0 0 0 1 0 0 0 ...
R zero-inflated negative binomial written 11 days ago by ma2320
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Comment: C: Chi Square test for negative binomial distribution using R.
... I've plotted it. It fits not so well of course but also not very bad.. ...
written 17 days ago by ma2320
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Comment: C: Chi Square test for negative binomial distribution using R.
... Yes, it is RNA-seq data. ...
written 17 days ago by ma2320
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Chi Square test for negative binomial distribution using R.
... Hi all! I have a table of counts named countDF. I want to take one row from the table and check if it obeys the law of the negative distribution. Here is the code I use: avector <- as.vector(as.numeric(countDF[rownames(countDF)=='ENSG00000223972',])) nbfit = fitdistr(avector,'negative b ...
R negative binomial written 17 days ago by ma2320
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Comment: C: edgeR DGElist Error: Negative counts not allowed.
... Ok, I understand it now, thank you! ...
written 4 weeks ago by ma2320
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Fitting distribution in R
... Hi everyone! I have some data that describe gene expression of several people. I want to understand whether the distribution of the data can be modeled as the Poisson or the Negative binomial distribution. For the Poisson I use the next commands: n <- length(x) lambda = mean(x) # I ...
R gene expression negative binomial rna-seq written 4 weeks ago by ma2320
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Comment: C: edgeR DGElist Error: Negative counts not allowed.
... Yes, I see. But I don't understand why is it there .. It should only be the first column. ...
written 4 weeks ago by ma2320
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Comment: C: edgeR DGElist Error: Negative counts not allowed.
... Ok, thank you for the help ! ...
written 4 weeks ago by ma2320
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Comment: C: edgeR DGElist Error: Negative counts not allowed.
... Here they are: SRR5981836 SRR5982070 SRR5980672 SRR5981018 SRR5981994 SRR5981512 SRR5980983 SRR5980651 "integer" "integer" "integer" "integer" "integer" "integer" "integer" "integer" SRR5981590 SRR5980436 "integer" "integer" ...
written 4 weeks ago by ma2320

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