FRIEDMAN version 1.24 (Jan 17, 2002) http://ff123.net/ Tukey HSD analysis Number of listeners: 15 Critical significance: 0.05 Tukey's HSD: 0.558 Means: LAME_130 CT_v2 Nero_v2 CT_v1 Nero_v1 3gpp_v1 iTunes_L 4.77 3.01 2.72 2.65 2.61 2.37 1.31 -------------------------- Difference Matrix -------------------------- CT_v2 Nero_v2 CT_v1 Nero_v1 3gpp_v1 iTunes_L LAME_130 1.767* 2.053* 2.120* 2.167* 2.400* 3.467* CT_v2 0.287 0.353 0.400 0.633* 1.700* Nero_v2 0.067 0.113 0.347 1.413* CT_v1 0.047 0.280 1.347* Nero_v1 0.233 1.300* 3gpp_v1 1.067* ----------------------------------------------------------------------- LAME_130 is better than CT_v2, Nero_v2, CT_v1, Nero_v1, 3gpp_v1, iTunes_LC CT_v2 is better than 3gpp_v1, iTunes_LC Nero_v2 is better than iTunes_LC CT_v1 is better than iTunes_LC Nero_v1 is better than iTunes_LC 3gpp_v1 is better than iTunes_LC