Summary statistics for d_5_sub1_c9_44 variable in hosp_rollup2552_96_2004 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~1_c9_44 | 207 1375.449 11615.5 1 162561 by Jean Roth , jroth@nber.org , 21 Apr 2018