Summary statistics for g_c1thru4_8 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_8 | 1,832 1250786 3314828 -1.47e+07 6.78e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018