Summary statistics for g_c1thru4_46 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_46 | 963 6.21e+07 1.36e+08 -8.80e+07 1.11e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018