Hi,

  I am using "*Maanova* package" to do anova. I have created *datafile* with
probeID as the first column, which is a tab limited text file and also
created *designfile*. I have created *readma object* which is named as abf1.
>From that readma object, i have to create data object by using
*createData*function and also i hav to create model object by using
*makemodel* function, then i have to fit the model of anova.But, the problem
is it could not find createData function. Am pasting the commands which i
used below.Please give me the solution to my problem, as am unabl;e to
proceed further.


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> library(affy)
Loading required package: Biobase

Welcome to Bioconductor


  'openVignette()'. To cite Bioconductor, see
  'citation("Biobase")' and for packages 'citation(pkgname)'.

> library(maanova)

Attaching package: 'maanova'

The following object(s) are masked from 'package:base':

    norm

> abf1.raw <- read.madata("gcrmadata.expr.
dat", designfile="design.dat",
+         probeID=1, pmt=2, spotflag=F)
Reading one color array.
 Otherwise change arrayType='twoColor' then read the data again
Warning messages:
1: In read.madata("gcrmadata.expr.dat", designfile = "design.dat",  :
  Assume that the first column is probeid. If you have probeid specify it,
otherwise set 'probeid=0' then read the data again

2: In read.madata("gcrmadata.expr.dat", designfile = "design.dat",  :
  Assume that intensity value is saved from the second column. Otherwise
provide 'intensity' (first column storing intensity) information, and read
the data again

> abf1.raw

                Summary for this experiment

Number of dyes:  1
Number of arrays:        4
Number of genes:         8799
Number of replicates:    1
Transformation method:   None
Replicate collapsed:     FALSE
> data(abf1)
> abf1 <- *createData*(abf1, 1, log.trans=F)
*Error: *could not find function* "createData"*

Shabnam K.

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