Figure 2

Test–retest variability AIZE, the non-weighted test (WL = 0) and the fixed-weighted test (WL = 0.33). Number of test locations were classified by the RMSE value at the same location (upper: glaucoma VF). Median value of the RMSE with AIZE, the non-weighted test and the fixed-weighted test are 2.7 dB, 3.0 dB and 2.7 dB respectively (lower: normal VF). Median value of the RMSE with AIZE, the non-weighted test and the fixed-weighted test are 2.0 dB, 3.0 dB and 1.6 dB respectively.