Summary statistics for s4_hha1_c5_37 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s4_hha1_c5~7 | 425 106.7435 780.8935 1 12063 by Jean Roth , jroth@nber.org , 26 Oct 2018