Summary statistics for d_2_sub1_c6_48 variable in hosp_rollup2552_96_1999 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_48 | 267 114.3221 622.6754 1 6774 by Jean Roth , jroth@nber.org , 7 Sep 2018