Summary statistics for l_1_hos_c1_10 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- l_1_hos_c~10 | 1,844 .0715611 .0422656 .0007 .273 by Jean Roth , jroth@nber.org , 24 Aug 2018