User: shahryary

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shahryary30
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Posts by shahryary

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Comment: C: Error: With R version 3.5 or greater, install Bioconductor packages using BiocMa
... Well, if you are using "source("https://bioconductor.org/biocLite.R") or biocLite()" to install packages ignore it and instead use the `BiocManager::install()` command. Also, if you updated R but still using the same library of packages that were installed when running R (ex. R3.5) , try to update ...
written 22 days ago by shahryary30
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Comment: C: Are there any functions to subtract all features(rows) to a particular value(row
... Well, as I understand you have many columns that you want to multiply in -1 and write result as new column. So, here you can do it for every column and add the result as new column. i <- 1 for (i in seq_len(length(df[,2:6]))){ cur.colname <- colnames(df)[i] # name of cu ...
written 27 days ago by shahryary30
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Answer: A: Are there any functions to subtract all features(rows) to a particular value(row
... You can do it easily in R. df<-fread("yourfile") df$Output_value2 <- ( df$Output_value1 * -1) Note: for large data-set try to use "data.table" package to read/write. ...
written 27 days ago by shahryary30

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Scholar 5 months ago, created an answer that has been accepted. For A: Are there any functions to subtract all features(rows) to a particular value(row

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