Summary statistics for d_2_sub2_c8_50 variable in hosp_rollup2552_96_2007 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_50 | 595 34488.2 48788.98 3 439486 by Jean Roth , jroth@nber.org , 21 Apr 2018