Genetics {SASmixed} | R Documentation |
The Genetics
data frame has 60 rows and 4 columns.
This data frame contains the following columns:
1
to 4
1
to 3
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to 5
Littel, R. C., Milliken, G. A., Stroup, W. W., and Wolfinger, R. D. (1996), SAS System for Mixed Models, SAS Institute (Data Set 4.5).
library(SASmixed) data(Genetics) options( contrasts = c(unordered = "contr.SAS", ordered = "contr.poly")) formula( Genetics ) fm1Gen <- lme( Yield ~ 1, data = Genetics, random = list(Location = pdCompSymm(~ Family - 1), Block = ~ 1) ) summary( fm1Gen ) VarCorr( fm1Gen ) # compare with Output 4.18, p. 165 anova( fm1Gen )