Fig. 5From: Simulation analysis of an adjusted gravity model for hospital admissions robust to incomplete dataThe figure shows the in-group MAPE for different reputation data availability levels given an effect size of 0.5. A right-tailed student’s T distribution with 4 degrees of freedom was used to calculate the t-value=2.13, on the 5% significance level. The upper bound for \(p=0.05\) is 0.20, which is out of the range of the y-axisBack to article page