Add prior knowledge to the PCMCI+ and LPCMCI models

[Jiachen6818]

Hi everyone,

I am very interested in Tigramite but don't know how to add prior knowledge to the PCMCI+ and LPCMCI models. For example, if we have 3 variables x, y, and z and we already know that x(t) cannot cause y(t) but y(t) can possibly cause x(t). How can we put this piece of information in the code? Thank you in advance!

Best,

JC