Summary statistics for d1_irf_c1_49 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d1_irf_c1_49 | 882 4256665 3371842 134058 2.68e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018