Summary statistics for h4_2_hha1_c2_23 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~1_c2_23 | 13 7248.385 18650.53 14 68578 by Jean Roth , jroth@nber.org , 24 Aug 2018