Summary statistics for g3_c1_6 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g3_c1_6 | 2,355 777217.5 3834786 -1442034 1.01e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018