" Exercise 9.4

 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 L. Smart, Rothamsted Research
 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='POLLENBEETLES.DAT'; IMETHOD=read] FGROUPS=no,3(yes),no

" ANOVA "
BLOCKSTRUCTURE Row*Column
TREATMENTSTRUCTURE Treatment
ANOVA [FPROBABILITY=yes; PSE=differences,lsd] Y=Count

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

" Plot of predicted means with LSD "
AGRAPH [METHOD=means; PSE=lsd] X=Treatment; PEN=!(1);\
  TITLE=' '; YTITLE='Mean number of pollen beetles'

" End of File "