Summary statistics for h4_2_hha1_c1_33 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- h4_2~1_c1_33 | 209 -45.3445 3224.883 -16753 32358 by Jean Roth , jroth@nber.org , 24 Aug 2018