Questions tagged [merge]
As a command 'merge' relates to merging two dataframes in either R or Python's pandas
Merging multiple seurat datalist together
I have a R script that subsets out the tumor cells from 6 different individual seurat objects. It gets a list of file paths for all RDS files containing the expression data for multiple datasets in a ...
Strategy for merging many VCFs
Can anyone suggest a strategy for speeding up VCF merging? I have ~44,000 single-sample VCFs that I am trying to merge into a multi-sample VCF with bcftools merge, ...
Title: Error merging VCF files: "The REF prefixes differ: G vs A"
I'm trying to merge two VCF files, but I'm running into an error message that says ...
Merge the dataframes with python iterator
I have 3 experiment files (File1.tsv, File2.tsv, File3.tsv) from three experiments and 1 library file (library_file.tsv). I want ...
Merge data frame on either of the 2 columns in R or python
I have two data frames. One data frame with one column and second data frame with two columns. I need to merge first data frame with either column of the second data frame and returns the values. ...
How to resolve Error in fix.by(by.x, x) : 'by' must specify a uniquely valid column while using merge function in R
I have two csv formatted data frames that I want to merge. First data frame contains 9 columns and the second contains three columns. Based on column names: start, end, function I am trying to merge ...
Large amount of REF prefix differences after lifting
I lifted some unmerged trio files from hg19 to hg38 using liftOverPlink. It looks like that several houndred allels on each chromosome of one file shifted/switched to non-standard alleles. I recorded ...
How to merge multiple list into a single dataframe replacing common values with 1 -python
I have multiple lists on python: ...
How to remove redundancy from a gtf file?
I have an annotation file. I would like to remove redundancy, as shown in the example (in the real file, I have a lot of these redundant cases). I would like to consider only one of the following ...
Subsetting out prefix from genes and merging
I'm working with PTX samples (human and mouse), they're aligned to both transcriptomes and so gene names contain hg38- and mm10- at the beginning of each gene. I have eliminated teh prefixes because I ...
Impact of merging ChIP-seq runs of the same sample on PCR duplicates identification?
I'd like to a follow up question to this question related to merging fastq files for ChIP-seq. Let's assume we have one sample library that is re-sequenced two or three times in order to achieve a ...
Making a union data from different list of genes
I have two groups of patients I have a list of driver genes Clearly each group have mutation in a subset of these gene some of which are common between two groups and some of which are unique to one ...
merge rows (to columns) in R dataframe based on IDs
I have a dataframe with two columns: $1 = transcript ID, $2 = expression counts (tpm). This comes from a merging of several ...
Merging regions according to their identifier
I have a huge file (20 GB) which has a range of genomic locations, and for each location there is an identifier(4th column), ...
Is it possible to merge scRNAseq data from experiments with different design?
I have 4 different single-cell RNAseq experiments, each one representing a different sample of cell type population. I'd like to merge them to a single dataset. However, different cell types are ...