[b,bint,r,rint]=regress(y,x)分别代表什么?为啥老得出来结果不对X=[1,11040;1,12631;1,13773;1,14762;1,17255;1,19398;1,20992];>> Y=[14867166831864520668236622667528838]Y =14867166831864520668236622667528838>> [b,bint,r,rint]=regress(Y,X)b
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![[b,bint,r,rint]=regress(y,x)分别代表什么?为啥老得出来结果不对X=[1,11040;1,12631;1,13773;1,14762;1,17255;1,19398;1,20992];>> Y=[14867166831864520668236622667528838]Y =14867166831864520668236622667528838>> [b,bint,r,rint]=regress(Y,X)b](/uploads/image/z/12620885-5-5.jpg?t=%5Bb%2Cbint%2Cr%2Crint%5D%3Dregress%28y%2Cx%29%E5%88%86%E5%88%AB%E4%BB%A3%E8%A1%A8%E4%BB%80%E4%B9%88%3F%E4%B8%BA%E5%95%A5%E8%80%81%E5%BE%97%E5%87%BA%E6%9D%A5%E7%BB%93%E6%9E%9C%E4%B8%8D%E5%AF%B9X%3D%5B1%2C11040%3B1%2C12631%3B1%2C13773%3B1%2C14762%3B1%2C17255%3B1%2C19398%3B1%2C20992%5D%3B%3E%3E+Y%3D%5B14867166831864520668236622667528838%5DY+%3D14867166831864520668236622667528838%3E%3E+%5Bb%2Cbint%2Cr%2Crint%5D%3Dregress%28Y%2CX%29b)
[b,bint,r,rint]=regress(y,x)分别代表什么?为啥老得出来结果不对X=[1,11040;1,12631;1,13773;1,14762;1,17255;1,19398;1,20992];>> Y=[14867166831864520668236622667528838]Y =14867166831864520668236622667528838>> [b,bint,r,rint]=regress(Y,X)b
[b,bint,r,rint]=regress(y,x)分别代表什么?为啥老得出来结果不对
X=[1,11040;1,12631;1,13773;1,14762;1,17255;1,19398;1,20992];
>> Y=[
14867
16683
18645
20668
23662
26675
28838
]
Y =
14867
16683
18645
20668
23662
26675
28838
>> [b,bint,r,rint]=regress(Y,X)
b =
-840.4673
1.4194
bint =
1.0e+003 *
-2.2893 0.6084
0.0013 0.0015
r =
37.4157
-404.8317
-63.7736
555.4509
10.9148
-17.8352
-117.3409
rint =
-651.0551 725.8866
-979.7792 170.1158
-871.5637 744.0165
133.2168 977.6850
-808.6834 830.5130
-763.8031 728.1326
-740.3083 505.6266
为啥得到的数据这么多 还跟答案不对呢?
[b,bint,r,rint]=regress(y,x)分别代表什么?为啥老得出来结果不对X=[1,11040;1,12631;1,13773;1,14762;1,17255;1,19398;1,20992];>> Y=[14867166831864520668236622667528838]Y =14867166831864520668236622667528838>> [b,bint,r,rint]=regress(Y,X)b
改为[b,bint,r,rint]=regress(Y,X'),你再试试