求高手指教,在Vegan包里做adonis后,F-model和R方值的大小表示的是什么意思?为什么R方那么低?
下附上code:
> adonis(done~temperature,env,permutation=999)
Call:
adonis(formula = done ~ temperature, data = env, permutations = 999)
Permutation: free
Number of permutations: 999
Terms added sequentially (first to last)
Df SumsOfSqs MeanSqs F.Model R2 Pr(>F)
tem 1 1.6501 1.65005 5.5497 0.11431 0.001 ***
Residuals 43 12.7849 0.29732 0.88569
Total 44 14.4349 1.00000
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Signif. codes: 0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1 |