Summary statistics for e_a_hos_c1_4 variable in hcris2552_10_2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_a_hos_c1_4 | 3,525 182.1108 179.2509 .86 2109.6 by Jean Roth , jroth@nber.org , 23 Aug 2018