Summary statistics for s4_hha1_c5_36 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s4_hha1_c5~6 | 452 615.1372 678.5387 1 5237 by Jean Roth , jroth@nber.org , 24 Aug 2018