```
data(mdrr)
filterVarImp(mdrrDescr[, 1:5], mdrrClass)
data(BloodBrain)
filterVarImp(bbbDescr[, 1:5], logBBB, nonpara = FALSE)
apply(bbbDescr[, 1:5],
2,
function(x, y) summary(lm(y~x))$coefficients[2,3],
y = logBBB)
filterVarImp(bbbDescr[, 1:5], logBBB, nonpara = TRUE)
```

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