Summary statistics for d_2_sub1_c6_37 variable in hosp_rollup2552_96_2006 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_37 | 336 259.8333 936.4148 1 9052 by Jean Roth , jroth@nber.org , 21 Apr 2018