Summary statistics for h3_1_hha2_c7_5 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h3_1_~2_c7_5 | 2 22.5 9.192388 16 29 by Jean Roth , jroth@nber.org , 24 Aug 2018