Looking for ichorCNA tutorial for Tumor fraction estimation?

Question

[kabir.deb]

Hi,

For my analysis of copy number variation, I used HMMCopy. I'm now more interested in using cfDNA to estimate the tumor fraction. I found that ichorCNA could estimate tumor fraction fairly well. However, I haven't been able to locate a decent tutorial on how to do it. I humbly request that anyone with experience in ichorCNA analysis could please guide me.

Thanks Deb