请帮忙计算一份数据，返回主成分在原始变量上的载荷矩阵

山水美不美

以下是原始数据（已作标准化处理）：21行x9列
4.0001 -1.5524 -2.2301 -2.2101 0.3919 1.1168 2.7061 0.7014 2.2325
0.4533 1.5910 -1.7602 1.7313 2.0084 1.7361 1.7801 0.2908 2.3454
-0.1974 0.1350 0.6065 0.2893 0.1321 0.1798 -1.5079 3.4754 0.2994
0.4890 0.7698 -1.2500 0.9325 0.9988 0.0934 1.1688 0.5220 1.0075
0.2924 1.4471 -2.2011 0.8541 3.3922 2.6632 1.7656 -0.3187 1.7651
-0.7135 2.4123 1.2141 1.1956 -0.4214 -0.9433 -0.6106 -0.4732 -0.7713
-0.2816 -0.4928 0.9219 -0.3553 0.3525 -0.9426 -0.6111 -0.4727 -0.7711
-0.8001 1.5155 1.0480 1.0970 -0.3301 0.1893 -0.9371 -0.4610 -1.0043
-0.4218 -0.3984 0.7957 -0.4285 -0.6276 0.0241 -0.3552 -0.4499 -0.5880
-0.3458 -0.4668 0.6581 -0.3935 -0.3172 0.1812 -0.2479 -0.4388 -0.8252
-0.5767 -0.3583 -0.2702 -2.4339 -0.4142 0.3490 -0.4230 -0.4785 -0.5882
-0.9856 0.0736 0.5496 -0.2493 -0.7821 -1.4001 -0.6104 -0.4711 -0.6953
-0.7056 -0.4102 0.4462 -0.2775 -0.6516 -0.8345 -0.5143 -0.4779 -0.6409
-0.5705 -0.9128 0.2913 -0.6129 -0.7129 0.3064 -0.2299 2.1955 -0.2727
-0.5761 0.0288 0.7440 0.4760 -0.4713 -0.6139 -0.8249 -0.4737 -0.9728
-0.2202 -0.8397 0.3257 0.4649 -0.3748 -1.3582 -0.4842 -0.4732 -0.6685
0.0866 -0.8232 0.4748 0.4534 -0.1559 -0.6577 -0.1536 -0.3975 -0.2323
0.4528 -0.6438 -0.0465 -0.6386 -0.6576 -0.5787 -0.0642 -0.4727 0.3634
0.3937 -0.9718 0.0506 0.1441 -0.2973 -0.7890 0.2667 -0.4425 0.3225
0.0723 0.5550 -0.0295 -0.6602 -0.8454 0.1621 -0.2143 -0.4536 -0.2660
0.1548 -0.6580 -0.3390 0.6217 -0.2164 1.1168 0.1014 -0.4303 -0.0390
目前我的系统没有安装matlab，不能计算主成分，请热心人帮忙计算一下。谢谢先！

小红范

{:5_275:}