出现了下面的警告信息:! e Z/ t2 m" L7 S$ k; s, U3 ~! [
Warning: Columns of X are linearly dependent to within machine precision. 6 Z! o6 U1 t% G* d$ h' @: MUsing only the first 216 components to compute TSQUARED.! m: k# B9 Q8 z7 u1 A3 P
3 P C9 z; I3 s: e- y! N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?( G L# _, F* |" ?* F3 B