共线性分析
Warning messages:
1: collinearity detected in cbind(X1,X2): mm = 8, m = 7
2: collinearity detected: redundant variable(s) between tables X1, X2
results are probably incorrect: remove redundant variable(s) and repeat the analysis
遇到的问题,出现报警信息,但实际上没有报错
解决办法:对环境因子进行PCA分析
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