silo_name,treat,common_treatment_time,start_time,end_time,weights,diff_estimate,diff_var,diff_estimate_covariates,diff_var_covariates,covariates,date_format,freq
73,0,01jan1991,01jan1989,01jan2000,standard,NA,NA,NA,NA,none,ddmonyyyy,1 year
46,0,01jan1991,01jan1989,01jan2000,standard,NA,NA,NA,NA,none,ddmonyyyy,1 year
71,1,01jan1991,01jan1989,01jan2000,standard,NA,NA,NA,NA,none,ddmonyyyy,1 year
58,1,01jan1991,01jan1989,01jan2000,standard,NA,NA,NA,NA,none,ddmonyyyy,1 year
