Summary statistics for s3_2_c4_16 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_2_c4_16 | 121 7818535 1.39e+07 140 8.45e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018