Summary statistics for h4_2_hha2_c1_29 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~2_c1_29 | 1 1789871 . 1789871 1789871 by Jean Roth , jroth@nber.org , 26 Oct 2018