Did you ever find a response to the question about STATA Output from CEM- matched observations with missing strata? We are finding the same problem with our data. None of the matching variables have missing data, yet many of the observations are being assigned to a “missing” stratum (complete with CEM weights for the missing stratum). Any insights? Thanks! Stephanie Moulton Associate Professor and Director of Doctoral Studies John Glenn School of Public Affairs The Ohio State University http://glenn.osu.edu/faculty/glenn-faculty/moulton/ <https://urldefense.proofpoint.com/v2/url?u=http-3A__glenn.osu.edu_faculty_glenn-2Dfaculty_moulton_&d=CwMFAg&c=WO-RGvefibhHBZq3fL85hQ&r=EwICq0J5pL8CwgEJz8qkmauGonk0XmiLpxcYOEgk2a0&m=YGUN_261jitTmplsaLFgjZvx5BDsr2yCnmgT_UeoSOk&s=6ttUBznbyZnvNx1mhK8ivYys_CVTGYAGHBgNNieiYXs&e=> - -- cem Mailing List, served by HUIT Send messages: cem(a)lists.gking.harvard.edu [un]subscribe Options: http://lists.gking.harvard.edu/?info=cem More information on cem: http://gking.harvard.edu/cem Cem mailing list Cem(a)lists.gking.harvard.edu To unsubscribe from this list or get other information: https://lists.gking.harvard.edu/mailman/listinfo/cem