Additional file 1: of Mapping analysis to estimate EQ-5D utility values using the COPD assessment test in Korea

Supplement 1: Comparison of the models based on RMSE, MAE (full sample). Supplement 2. Comparison of the models based on the means of RMSEs, MAEs from 10,000 times iterated estimation. (R 22 kb)

补充材料1：基于全样本均方根误差（Root Mean Squared Error，RMSE）与平均绝对误差（Mean Absolute Error，MAE）开展的模型对比。补充材料2：基于10000次迭代估计得到的均方根误差、平均绝对误差均值开展的模型对比（文件大小：22千字节）。