FRIEDMAN version 1.24 (Jan 17, 2002) http://ff123.net/ Tukey HSD analysis Number of listeners: 20 Critical significance: 0.05 Tukey's HSD: 0.504 Means: LAME_130 CT_v2 Nero_v2 Nero_v1 3gpp_v1 CT_v1 iTunes_L 4.76 2.52 2.50 2.42 2.21 1.70 1.62 -------------------------- Difference Matrix -------------------------- CT_v2 Nero_v2 Nero_v1 3gpp_v1 CT_v1 iTunes_L LAME_130 2.240* 2.260* 2.335* 2.545* 3.060* 3.145* CT_v2 0.020 0.095 0.305 0.820* 0.905* Nero_v2 0.075 0.285 0.800* 0.885* Nero_v1 0.210 0.725* 0.810* 3gpp_v1 0.515* 0.600* CT_v1 0.085 ----------------------------------------------------------------------- LAME_130 is better than CT_v2, Nero_v2, Nero_v1, 3gpp_v1, CT_v1, iTunes_LC CT_v2 is better than CT_v1, iTunes_LC Nero_v2 is better than CT_v1, iTunes_LC Nero_v1 is better than CT_v1, iTunes_LC 3gpp_v1 is better than CT_v1, iTunes_LC