R help - Jul 2011 - [Heuristic [Auto Search Error in phi[[y]] : attempt to select less than one element

Dear R-users,

 I have about 32 variables and am attempting to analysis any interactions  
using the package deal. I am getting the error
"[Heuristic [Auto Search Error in phi[[y]] : attempt to select less than
one element"

Could you please assist in solving this, my code is as follows:

ksl<- int #training data set
ksl.nw<-network(ksl)
ksl.prior<-jointprior(ksl.nw)
ksl.nw<-learn(ksl.nw,ksl,ksl.prior)$nw
result <- heuristic(ksl.nw,ksl,ksl.prior,restart=1,degree=1,trace=TRUE)
thebest <-result$nw[[1]]
savenet(thebest,"ksl.net")
print(ksl.nw,condposterior=TRUE)

am using this for the purpose of a credit scoring model.

Any assistance will be highly appreciated.

Thank you and Kind
 regards,
Taby


An idea not coupled with action will never get any bigger than the brain cell it
occupied.
Arnold Glasgow
......
"Attempt something large enough
 that failure is guaranteed…unless God steps in!"

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