Summary statistics for s3_2_c4_2550 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s3_2_c4_2550 | 563 4283657 6342167 3454 7.03e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018