Summary statistics for e_b_ipf_c1_9 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e_b_ipf_c1_9 | 112 104.8571 596.5095 1 6190 by Jean Roth , jroth@nber.org , 24 Aug 2018