Summary statistics for d_4_snf_c11_200 variable in hcris2552_10_2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_4_sn~1_200 | 124 2643.282 5113.018 -15 47049 by Jean Roth , jroth@nber.org , 23 Aug 2018