Summary statistics for 1998_eol_medpar_hrr dataset : by Jean Roth , jroth@nber.org , 14 Mar 2018 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- hrrnumber | 307 251.0912 131.2625 1 999 hrrlabel | 0 medicar~1998 | 307 9410.958 82292.79 712 1444582 percentof~it | 307 69.16972 5.348481 53.12944 82.97197 hospitalda~e | 307 9.947356 2.561081 4.675618 20.32412 -------------+--------------------------------------------------------- reimbursem~a | 307 10219.01 2759.404 5972.595 26284.72 percentofm~g | 307 31.29277 5.69425 18.09945 47.30056 v8 | 307 2.468448 .9561676 .9476687 7.578917 inpatienth~s | 307 3528.936 1208.523 1602.411 12229.08 percentof~tt | 307 16.68229 3.512447 8.366391 28.61584 -------------+--------------------------------------------------------- icuccudays~o | 307 1.046461 .3704999 .3440351 2.869219 icuccuallo~d | 307 1271.734 905.7428 204.9911 7075.028 v13 | 307 32.11901 6.513905 14.68342 50.92096 icuccudays~a | 307 2.424954 .8913694 .7806055 5.814028 percentofd~r | 307 10.03169 3.952311 2.828261 23.8016 -------------+--------------------------------------------------------- icuccuchar~h | 307 2706.079 1822.213 439.965 13278.96 by Jean Roth , jroth@nber.org , 14 Mar 2018