Summary statistics for h4_2_hha2_c2_13 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~2_c2_13 | 16 9335.25 6390.212 1483 23815 by Jean Roth , jroth@nber.org , 24 Aug 2018