Summary statistics for d_5_sub1_c9_58 variable in hosp_rollup2552_96_2009 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_~1_c9_58 | 23 857.4348 1697.09 1 5906 by Jean Roth , jroth@nber.org , 21 Apr 2018