Summary statistics for d_2_sub1_c8_43 variable in hosp_rollup2552_96_2009 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c8_43 | 525 347.9352 789.1835 1 7841 by Jean Roth , jroth@nber.org , 21 Apr 2018