Summary statistics for s4_hha1_c3_33 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s4_hha1_c3~3 | 1,136 240.0308 369.125 1 3764 by Jean Roth , jroth@nber.org , 24 Aug 2018