" Exercise 9.9

 Statistical Methods in Biology: Design and Analysis of Experiments and Regression
 by S.J. Welham, S.A. Gezan, S.J. Clark & A. Mead (2014)
 Chapman & Hall/CRC Press, Boca Raton, Florida. ISBN: 978-1-4398-0878-8
 Data from Cochran, W.G. & Cox, G.M. (1957) Experimental designs (2nd Edition). 
   J. Wiley & Sons, New York. (Table 11.2)
 Version 1, 20/08/2014 "

" Set working directory - change to location of your data file "
\SET [WORKINGDIRECTORY='d:/stats4biol/data/']

" Read data from working directory "
FILEREAD [NAME='CORN.DAT'; IMETHOD=read] FGROUPS=no,3(yes),no

" One-way ANOVA with blocks "
BLOCKSTRUCTURE Block/Plot
TREATMENTSTRUCTURE Variety
ANOVA [FPROBABILITY=yes; PSE=differences,lsd; PRINT=#,cbmeans] Y=Yield

" Residual plots "
APLOT [RMETHOD=standardized] METHOD=fittedvalues,normal,histogram,absresidual

" Multiple comparison test - Tukey "
AMCOMPARISON [METHOD=Tukey] Variety

" End of File "