Summary statistics for medsurgbedsl2yearsp1k variable in daphosp2001_2005 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- medsurgbe~1k | 3,647 44.96919 14.61089 15.97889 131.5304 by Jean Roth , jroth@nber.org , 14 Mar 2018