Summary statistics for h4_2_hha2_c1_13 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~2_c1_13 | 17 8965.706 7298.962 599 22221 by Jean Roth , jroth@nber.org , 24 Aug 2018