Summary statistics for hvbp_imm2_06_08_2016 dataset : by Jean Roth , jroth@nber.org , 15 Nov 2016 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- provider_n~r | 0 hospital_n~e | 0 address | 0 city | 0 state | 0 -------------+--------------------------------------------------------- zip_code | 3,029 52034.58 27735.43 1040 99801 county_name | 0 imm2perfor~e | 3,029 .9381318 .0876303 0 1 imm2achiev~s | 0 imm2improv~s | 0 -------------+--------------------------------------------------------- imm2measur~e | 0 preventive~r | 3,029 6.736217 3.140703 0 10 by Jean Roth , jroth@nber.org , 15 Nov 2016