User: paolo002

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paolo00250
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Posts by paolo002

<prev • 14 results • page 1 of 2 • next >
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Comment: C: Looping over plink files
... Hi, sorry, I tried the two loops but it did not work, can you be more specific please? ...
written 12 days ago by paolo00250
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Comment: C: Looping over plink files
... I see, yes, I know about that option but I have not tried it. I will do that then. Cheers ...
written 12 days ago by paolo00250
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Answer: A: Looping over plink files
... I see,I have got it Thanks ...
written 13 days ago by paolo00250
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Comment: C: Looping over plink files
... I see, but about the $ sign, it is ok to write like this?will it take any number from 1 to 22 ? ...
written 13 days ago by paolo00250
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Looping over plink files
... Hi, I have .bed .bim. fam files for various chromosomes of some individuals and I would like merge with other plink files of some other individuals again for each chromosomes I would like to write a loop that does the merging automatically for all the files in just one command line Something like th ...
bash shell linux written 13 days ago by paolo00250
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Comment: C: Keep rows with different signs in two columns
... nice, this solution is very good, it checks the sign without doing any calculation on it, that was what I was looking for, no need of calculation and it does not create any additional column, thanks a lot! ...
written 14 days ago by paolo00250
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Comment: C: Keep rows with different signs in two columns
... yeah, nice, then it is possible to avoid creating the additional column in the data frame, thanks! ...
written 14 days ago by paolo00250
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Looping over vcf files
... Hi I have a list of various vcf files for different human populations in a directory. pop1.vcf pop2.vcf pop3.vcf pop4.vcf Usually, if I want to do some operation on those files I loop over in bash shell. Example: for file in /home/users/vcf/*.vcf; do plink --vcf ${file} --recode -out ${fil ...
linux bash written 15 days ago by paolo00250 • updated 15 days ago by Pierre Lindenbaum113k
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Comment: A: Data Sorting R
... Thanks a lot. It worked nicely. ...
written 16 days ago by paolo00250
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Keep rows with different signs in two columns
... Hi all, I have just a very simple question about subsetting data. I have a data frame with many columns, two columns are indicating the fold change after RNA-seq data analysis. This two columns contain positive and negative values. I would like to keep the opposite values (negative in one column an ...
R subset written 17 days ago by paolo00250 • updated 15 days ago by zx87545.4k

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Student 28 days ago, asked a question with at least 3 up-votes. For Subsetting large list of SNPs with R

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