Summary statistics for d1_ipf_c1_48 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d1_ipf_c1_48 | 403 426496.3 565862.4 6042 7166131 by Jean Roth , jroth@nber.org , 24 Aug 2018