Displaying 2 results from an estimated 2 matches for "variety2".
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variety
2003 Oct 15
2
Example of cell means model
...del is the same as that for the
model with crossed terms
> deviance(fm1)
[1] 38.04
> deviance(fm2 <- lm(Yield ~ Variety * Density, xmp11.07))
[1] 38.04
but the coefficients are quite different because they represent a
different parameterization.
> coef(fm2)
(Intercept) Variety2 Variety3 Density2
9.20000000 -0.26666667 7.10000000 3.23333333
Density3 Density4 Variety2:Density2 Variety3:Density2
3.70000000 1.60000000 0.46666667 -1.43333333
Variety2:Density3 Variety3:Density3 Variety...
2005 Jun 16
1
mu^2(1-mu)^2 variance function for GLM
...4463 8.000 1.53e-11 ***
site5 4.10841 0.44463 9.240 7.48e-14 ***
site6 4.30541 0.44463 9.683 1.13e-14 ***
site7 4.91811 0.44463 11.061 < 2e-16 ***
site8 5.69492 0.44463 12.808 < 2e-16 ***
site9 7.06762 0.44463 15.896 < 2e-16 ***
variety2 -0.46728 0.46868 -0.997 0.32210
variety3 0.07877 0.46868 0.168 0.86699
variety4 0.95418 0.46868 2.036 0.04544 *
variety5 1.35276 0.46868 2.886 0.00514 **
variety6 1.32859 0.46868 2.835 0.00595 **
variety7 2.34066 0.46868 4.994 3.99e-06 ***
va...