Summary statistics for g_c1thru4_26 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_26 | 876 -7745629 3.03e+07 -6.14e+08 1957736 by Jean Roth , jroth@nber.org , 24 Aug 2018