Questions about Feature selection parameters

[Wagner Fontes]

Hi everyone,

I'm trying to use Corra, but had some problems understanding two parameters of the Feature selection tab:

1- What is the unit of the FT peak detect MS1 m/z tolerance? By the default value I assumed Da, but is that right? I mean the default is just too small to be ppm.

2- Regarding the LC peak score cutoff - what is a LC peak score?

Thanks,

Wagner.