Summary statistics for e3_2_ipf_c1_33 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- e3_2_ipf_~33 | 871 34273.29 252430.7 -831638 5356405 by Jean Roth , jroth@nber.org , 24 Aug 2018