One Tip Per Day

M y note from today's lab meeting: For senario like Rambo's project, where in a case-control two group comparison, each subject has ...

  Copy and paste one line With the cursor at your desired line press  yy . Press  p  wherever you like and the line will be pasted below the...

 This is why... This procedure has been modified from that described previously for MSigDB v5.2. First, for each GO term we got the correspo...

 Say you have a list with different lengths of vectors, e.g.  > head(genesets_list) $KEGG_GLYCOLYSIS_GLUCONEOGENESIS  [1] "ACSS2...

EASE is a modified version of Fisher's exact test. It's used in DAVID. We are often asked about their difference. Here is.  From DAV...

Note a bug in my code today. Sometimes you need to put a certain level (e.g. healthy control) in the first position for your covariance.  He...

More notes on using LRT to test time-series data. Thanks for the discussion with Jie.  swapping the levels of time factor won't change t...

In many cases, we need to perform differential expression across the time course data, e.g. finding genes that react in a condition-specific...

samtools fastq can convert bam to fastq format, e.g. samtools fastq input.bam -o output.fastq The output file will be automatically compress...

 Let's say you have already generated an SSH key for GitHub, as instructed here: https://docs.github.com/en/free-pro-team@latest/github/...

This is very useful esp. when you want to use a high-resolution screenshot for a poster/printout. I currently don't find a way in Safari...

As a bioinformatician, when you are given a new system (Mac, HPC, or any Linux environment), the first thing to do is probably to configure ...

==> CRR119891.sam.flagstat <== 192013910 + 0 in total (QC-passed reads + QC-failed reads) 0 + 0 secondary 38830640 + 0 supplementary 0...

When you attempted to sort and extract the unique genomic regions using "sort -k1,1 -k2,2n -u", you might make a mistake by missin...

No. Characteristics Innate Immunity Adaptive immunity 1. Presence Innate immunity is something already present in the body. ...