Summary statistics for e3_2_ipf_c1_34 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_2_ipf_~34 | 633 -21571.44 414764.2 -9194143 681957 by Jean Roth , jroth@nber.org , 24 Aug 2018