Displaying 1 result from an estimated 1 matches for "moisturei".
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moisture
2012 Oct 09
1
car::linearHypothesis Sum of Sqaures Error?
...,"X vs. M"))
contrasts(env$Moisture)<-Transect_moisture_contrasts
> contrasts(env3l$Moisture)
I vs. X&M X vs. M
X -1 1
I 2 0
M -1 -1
soilmodel<-lm(MSOIL~Forest+Burn*Thin*Moisture+ROCK,data=env3l)
> linearHypothesis(soilmodel,"MoistureI vs. X&M")
Linear hypothesis test
Hypothesis:
MoistureI vs. X&M = 0
Model 1: restricted model
Model 2: MSOIL ~ Forest + Burn * Thin * Moisture + ROCK
Res.Df RSS Df Sum of Sq F Pr(>F)
1 22 9.4106
2 21 8.8272 1 0.58333 1.3877 0.252
> linearHypothesis(soilmod...