Summary statistics for s4_hha1_c3_38 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s4_hha1_c3~8 | 400 2497.028 3892.36 1 29971 by Jean Roth , jroth@nber.org , 24 Aug 2018