Summary statistics for d_2_sub2_c6_51 variable in hosp_rollup2552_96_2008 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_51 | 72 2299.681 3980.489 1 16289 by Jean Roth , jroth@nber.org , 21 Apr 2018