Summary statistics for h4_2_hha1_c2_33 variable in prds_hosp10_yr2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~1_c2_33 | 250 529.1 11019.73 -53336 122416 by Jean Roth , jroth@nber.org , 24 Aug 2018