Summary statistics for l_1_hos_c1_5 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- l_1_hos_c1_5 | 1,066 9.503366 11.25869 .0012 52.7 by Jean Roth , jroth@nber.org , 24 Aug 2018