Summary statistics for s3_2_c4_16 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_2_c4_16 | 256 6090021 1.16e+07 82 6.30e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018