Summary statistics for d1_ipf_c1_50 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d1_ipf_c1_50 | 676 208669.9 222109.9 1344 2468757 by Jean Roth , jroth@nber.org , 26 Oct 2018