From: Testing the portal imager GLAaS algorithm for machine quality assurance
GLAaS vs Eclipse Mean ± SD [Range] [%] | GLAaS vs Ion Chamber Mean ± SD [Range] [%] | |
---|---|---|
Rmin = 100*(DminGLAaS-DminRef)/DminGLAaS | -1.3 ± 0.7 [-2.0, -0.2] | -0.8 ± 0.8 [-1.8, +0.3] |
Rmax = 100*(DmaxGLAaS-DmaxRef)/DmaxGLAaS | -0.7 ± 0.7 [-1.5, +0.5] | 0.7 ± 1.1 [-0.6, +2.8] |
Rave = 100*(DaveGLAaS-DaveRef)/DaveGLAaS | -0.2 ± 0.2 [-0.4, +0.2] | 0.2 ± 0.3 [-0.1, +0.7] |
min(100*(DGLAaS-DRef)/DGLAaS) | 0.3 ± 0.2 [0.0, +0.6] | - |
max(100*(DGLAaS-DRef)/DGLAaS) | -1.4 ± 0.8 [-2.4, -0.3] | - |
ave(100*(DGLAaS-DRef)/DGLAaS) | -0.2 ± 0.2 [-0.5, +0.1] | - |