Summary statistics for h4_2_hha1_c1_13 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~1_c1_13 | 141 4277.745 21688.66 86 234561 by Jean Roth , jroth@nber.org , 24 Aug 2018