Summary statistics for h4_2_hha1_c2_21 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~1_c2_21 | 3 505.6667 711.7628 15 1322 by Jean Roth , jroth@nber.org , 23 Aug 2018