Summary statistics for SNPNE_NMCAID_NORIGDIS_NEM85_89 variable in hcccoefn dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- SNPNE_NMCA.. | 1 1.936 . 1.936 1.936 by Jean Roth , jroth@nber.org , 23 Mar 2017