Summary statistics for hsa2hrrxw dataset : by Jean Roth , jroth@nber.org , 14 Mar 2018 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- hsaid | 3,436 26303.59 14793.88 1001 53026 hsanum | 3,436 26303.59 14793.88 1001 53026 hsaname | 0 hrrid | 3,436 256.4776 119.9304 1 457 hrrnum | 3,436 256.4776 119.9304 1 457 -------------+--------------------------------------------------------- hrrname | 0 by Jean Roth , jroth@nber.org , 14 Mar 2018