Summary statistics for e_a_hos_c1_20 variable in hcris2552_10_2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_a_hos_c~20 | 1,084 .3397382 4.373985 .000267 144 by Jean Roth , jroth@nber.org , 23 Aug 2018