CORElearn (version 1.57.3)

testCore: Verification of the CORElearn installation

Description

Performs a partial check of the classification part of CORElearn.

Usage

testCoreClass(continue=TRUE)
testCoreAttrEval(continue=TRUE)
testCoreReg(continue=TRUE)
testCoreOrdEval(continue=TRUE)
testCoreNA(continue=TRUE)
testCoreRPORT(continue=TRUE)
testCoreRand(continue=TRUE)
allTests(continue=TRUE, timed=FALSE)

Value

The functions have no output value. The result OK or FAILED is printed.

Arguments

continue

Logical. Whether a warning or an error should be generated when a test fails.

timed

Logical. Whether the time usage should be printed.

Author

Marko Robnik-Sikonja, Petr Savicky

Details

Functions testCoreClass(), testCoreAttrEval(), testCoreReg() evaluate functions CoreModel(), predict.CoreModel(), modelEval(), and attrEval() and perform a partial check of the obtained results.

Function testNA() performs a test of consistency NA and NaN between R and CORElearn.

Functions testCoreRPORT() and testCoreRand() test, whether the R_PORT directive is defined in C code and whether R random number generator is used. These tests are mostly used for debugging.

Function allTests() calls all the above functions and prints a table of the results. If an error is found, a more detailed information is printed and the continuation of the tests depends on the argument continue.

See Also

CORElearn.

Examples

allTests() # run all tests and generate an error, if any of the tests fails