Summary statistics for h4_2_hha2_c1_14 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~2_c1_14 | 3 8997.667 14122.01 220 25288 by Jean Roth , jroth@nber.org , 24 Aug 2018