search for: year1989

Displaying 1 result from an estimated 1 matches for "year1989".

2009 May 04
1
how to change nlme() contrast parametrization?
...but # the parameters by tratament with standard error. See: # before: # Fixed effects: list(Asym ~ Year * Variety, xmid ~ Year + Variety, scal - 1 ~      Year) #                           Value Std.Error  DF  t-value p-value # Asym.(Intercept)       19.43400 0.9537402 352 20.37661  0.0000 # Asym.Year1989          -8.84208 1.0721164 352 -8.24731  0.0000 # Asym.Year1990          -3.70719 1.1770024 352 -3.14969  0.0018 # after (I would like this): # Fixed effects: list(Asym ~ Year * Variety, xmid ~ Year + Variety, scal - 1 ~      Year) #                           Value Std.Error  DF  t-value p-value...