Summary statistics for e_a_hos_c1_30 variable in hcris2552_10_2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_a_hos_c~30 | 1,956 .0979575 .2758788 .0001 7.69 by Jean Roth , jroth@nber.org , 25 Oct 2018