Summary statistics for d_2_sub1_c8_49 variable in hosp_rollup2552_96_2003 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c8_49 | 1,665 1069.467 2612.35 1 55928 by Jean Roth , jroth@nber.org , 21 Apr 2018