calc_npc() returns 0

[dearxxj]

Hi, this package is really helpful! When I ran it on my data, I found the data@nPC is zero. Is it possible that the calc_npc() returns 0?

[paulyLin]

Thanks for your interest. The function calc_npc() should never return 0. If you are able to send us your data, we could look into this for you; otherwise you could manually set data@nPC to a sensible value after inspecting the proportion of variation plot.

Paul