Summary statistics for e4_c1_42 variable in hcris2552_10_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e4_c1_42 | 491 2.13e+07 2.55e+07 102 2.78e+08 by Jean Roth , jroth@nber.org , 23 Aug 2018