Summary statistics for d_5_sub1_c9_60 variable in hosp_rollup2552_96_2009 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~1_c9_60 | 122 79778.31 350014.1 1 2235869 by Jean Roth , jroth@nber.org , 21 Apr 2018