Summary statistics for l_1_hos_c1_4 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- l_1_hos_c1_4 | 1,117 80.76177 132.7947 .03 1238.99 by Jean Roth , jroth@nber.org , 24 Aug 2018