求助各位大侠：

我现在有组产品满意度的数据，想用主成分、因子分析建立模型，但希望求解有更好的方法！

数据：

brand	high quality	easy to us	eader in technology	value for money	high-class	excellent after-sales service	innovative	paying more for	friends/relatives praised	cool/ trendy
1 Motorola	28.7	39.1	26.9	28.7	25.8	29.7	33.7	24.7	28.0	24.4
2 Nokia	48.7	43.0	39.4	44.1	38.0	42.3	29.7	36.6	46.2	26.9
3 Samsung	21.1	14.3	29.0	20.8	29.7	16.5	29.7	28.7	20.4	35.1
4 TCL	0.7	1.8	2.9	3.6	2.2	2.5	2.9	1.8	2.2	3.9
5 Bird	0	1.1	1.4	1.8	3.2	1.4	2.2	1.1	1.4	4.7
7 None	0.4	0.4	0.0	0.7	0.7	2.2	1.1	6.5	1.4	3.2

[em06][em06]

[此贴子已经被作者于2007-6-18 9:29:35编辑过]