Community Tip - You can change your system assigned username to something more personal in your community settings. X
I'm trying to plot c(0,1) vs cap
c is defined as a function with just one argument, so you cannot call it with two arguments (0,1).
Its not clear to me what you are trying to do.
Maybe a good idea to give further informations and attach your worksheet.
I agree, it's not clear. Maybe the attached will help.