[zmachinaz]

The current version of the python lib seems to be extremely badly written code. Or is the algo so bad ? Takes something like 21s to compute the correlation for just 10k samples.

[flyingmutant]

This issue contains simple code that is claimed to be >300x faster: https://github.com/czbiohub/xicor/issues/17

[malshe]

Thanks for locating the solution. I didn’t check the Python code myself so I wasn’t sure what was going on with the slow processing