[R] Can I use random Forest package?

[vilike85]

Hello R Help,

I have a data set with 30 variables, some of these variables are factors
while some are numeric. My response variable is binary and I have made sure
that this is set as a factor with two levels and given each level a name
"Yes" and "No". I would like to run the randomPackage to discover variable
importance but when ever I try the following code:

model <- randomForest(IsBadBuy~. ,
                  data = train,
                  importance=TRUE,
                  keep.forest=TRUE)

I am given the response:

Error in na.fail.default(list(IsBadBuy = c(1L, 1L, 1L, 2L, 1L, 1L, 1L,  : 
  missing values in object

However, I have gone through all of my variables and I have not found one
single missing value. 

Can someone please advise me?

Thank you in advance

Graeme



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