Summary statistics for l_1_hos_c1_4 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- l_1_hos_c1_4 | 1,138 78.83265 130.4468 .04 1240.99 by Jean Roth , jroth@nber.org , 23 Aug 2018