Summary statistics for d1_irf_c1_27 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d1_irf_c1_27 | 885 5288422 4798417 9 4.27e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018