Summary statistics for g_c1thru4_8 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_8 | 5,120 1344371 5181654 -1.36e+08 1.47e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018