[R] Discriminant Correspondence Analysis
mark_difford at yahoo.co.uk
Tue Dec 14 23:13:04 CET 2010
>> I don't know how to assign a name for the df, or what to put for "fac",
>> and what is worse,
>> I get an error message saying that the program cannot find the
>> "discrimin.coa" command.
Before you can use a package you have downloaded you need to "activate" it.
There are different ways of doing this. Simplest is to type library(ade4).
Follow Bastiaan and read in your file as follows (single forward slashes
## See ?read.csv as you may need to change some switches
MyFile <- read.csv("C:\\Documents and Settings\\USER\\My
Without data it is difficult to help you further, but your general call to
## This may or may not work; depends what's in MyFile
T.discrimin <- discrimin.coa(MyFile, fac = someFacInMyFile, scann=F, nf=4)
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