Summary statistics for d_5_sub1_c5_52 variable in hosp_rollup2552_96_2003 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~1_c5_52 | 21 387.2381 915.6879 4 4022 by Jean Roth , jroth@nber.org , 21 Apr 2018