Why does BedTools Map operation produce all dots as output?
I am using BedTools Map operation to map the DNAse I signal of a cell type into some chromosome regions, by computing the mean on the third column The command I use is the following: $ bedtools map -a...
View Articlehow to get -nms for bedtools
I'd like to merge bed files and preserve the names of the merged features using bedtools -nms option.However, this option (-nms) is deprecated in the newer bedtools.The documentation says I can use -o...
View ArticleIntersectbed Provides An Empty Output
Hi,I've downloaded the recent Cygwin version 1.7.24 and an trying to run bedTools but I get an empty file as my output. When I run the same commandline and files on a colleagues computer also through...
View ArticleIntersectbed - Overlap Analysis Usign Vcf And Bed Files
I am trying to do an overlap analysis between 200 danish exomes (VCF courtsey: Zev) and 10 different gene regions. I would like to know what percentage overlaps between my region of interest (in...
View ArticleGetting All Reads That Align To A Region In Compact Bed Format Using Bedtools?
I'm trying to find all the reads (by name) from a BAM file that align to various regions in a bed file. Right now I can do this with bedtools using intersectBed:intersectBed -abam reads.bam -wo -f 1 -b...
View ArticleHow To Use Bedtools Windows To Overlap Upstream For Positive Strand Strand
Hi,I am trying to use bedtools windows. It has been explained in the manual of the bedtools but I am still bit confused and thought a confirmation would be good. And I have no biological background.I...
View ArticleBed File Bedpe Format
Hi,I'm having trouble with converting the bam file into bed -bedpe using the bedtools.workflow: samtools sort -n mut.bam mut.Namesorted bamTobed -i mut.Namesorted.bam -bedpe >...
View ArticleHelp With Exception When Using Bedtools Coveragebed With Paired Alignment....
I use bwa mem to align paired reads to few hundreds of microbial contigs; then I sort the alignment, and trying to get a coverage using bedtools genomecov -ibam alignments.paired.sorted.bam -bg...
View ArticleChanging Column Order In Bed File
Here is my data with A, B, C and D columns in my bed file. A. B. C. D. Chr 1. 1. 12. + Chr 2. 24. 56. +How can I move my D column to position 1 where the Column A right now?
View ArticleCoveragebed, Depth/Breadth Of Coverage
I'm using coverageBed to calculate the depth and breadth of coverage, but I'm not sure I'm doing this right. I want to calculate the two values for each human chromosome. For example, I've created a...
View ArticleRunning BedTools on Linux Cluster: Permission Denied
I been having some problems with running BedTools binaries in a linux cluster. I have the binaries in my own $HOME/bin file and when I try to run bedtools I get this error message -bash: bedtools:...
View ArticleHeatmap Of Read Coverage Around Tsss
I am trying to plot a heatmap of read density around a feature of interest (TSSs) very common in genomics papers. something like this (B): However, I am struggling a bit in getting to look "right". A...
View ArticleBedtools intersect tab and bed files
How can you call Bedtools intersect on a tab and bed file? without getting the typical:"Differing number of BED fields encountered at line: #. Exiting..."Error.My bed file has 15 columns and my tab...
View ArticleCreating Bed File For Lncrna Using Gencode Gtf File
Hi all,I want to get the bed file of lncRNA based on GENCODE GTF fileI download the file "gencode.v16.long_noncoding_RNAs.gtf.gz", and extract the chr, start, end info from the file, then I use...
View ArticleProblems Extracting Non-Snps From A Vcf File
Hello,In an SNP analysis, I am trying to extract those editing sites no found in the dbSNPs vcf file I have downloaded a couple of files (All SNPs and Common/Medical SNPs) from...
View ArticleFinding Overlapping Variants (I.E. Indels, Snps) Using Annovar Format.
Hello,I know that using bedtools functions (specifically intersect and windows), it is possible to find overlapping features in the two sets of data. The catch here is that bedtools only accept the...
View ArticleHow To Check Whole Genome With Bigwigsummary ?
Hi,I have question about bigwigsummary tools ,I have my start and end positions and my bigwig file but I want to check whole genome instead of chromosome by chromosome Is there any option to use this...
View Articleerror with bedtools slop
Hi, I am trying to run a bedtools slop on my.bed file and hg19.genomebedtools slop -i H3K27me3.bed -g hg19.genome -b 30I get the following error:Less than the req'd two fields were encountered in the...
View ArticleBedtools: Top N Most Similar Regions When Comparing Two Bed/Wig/Bam Files?
Is there an easy way of finding, probably with bedtools, given a window size, the top N most correlated regions when comparing two bed/wig files? For example, in comparing two bed/wig/bam files that...
View ArticleGet The Idea Of Splicing From Reads Mapped In Rna-Seq
I've got a set of 100 bam files from a public experiment, I want to have an idea of splicing in each of them regarding three exons,without entering in some kind of depth-level procedure like Cufflinks...
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