Hi everyone,

It is my first time using rdplot and rdrobust and I am trying to do the following:
Code:
rdrobust `outcome' `dist' if `instrument' == 0 & agech >= `agelow' & agech <= `agehigh'  & `race' == 1, fuzzy(`dist') kernel(triangular)
I keep getting an error that the cutoff should be specified in my values of `dist'. However, I have the cutoff as 0, and my values of dist go from -.85 to +.85, which includes zero. Any ideas?
Thanks!