Summary statistics for e_a_hos_c1_30 variable in hcris2552_10_2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_a_hos_c~30 | 3,126 .0961158 .1192153 .0001 5.22 by Jean Roth , jroth@nber.org , 23 Aug 2018