Summary statistics for s4_hha1_c4_33 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s4_hha1_c4~3 | 461 236.2191 464.1414 5 5155 by Jean Roth , jroth@nber.org , 26 Oct 2018