Summary statistics for d_5_sub1_c9_56 variable in hosp_rollup2552_96_2008 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~1_c9_56 | 440 2926.17 28177.1 1 562187 by Jean Roth , jroth@nber.org , 21 Apr 2018