出现了下面的警告信息:( s: t/ Z6 j3 l( @9 F
Warning: Columns of X are linearly dependent to within machine precision.$ y, p! H. ^( T2 l8 |
Using only the first 216 components to compute TSQUARED. 0 Q- X' u# P4 ]* X) s ; m) H% `0 |7 Z! @结果图也能画出来,请问这个是怎么回事,怎么做能把警告消除啊? 还有这个警告信息 影响结果吗? K: S5 R) C5 {* {8 ^/ X. s