performance {lulcc}

Create ROCR performance objects

Description

A wrapper function for ROCR::performance (Sing et al, 2005) to create performance objects from a list of prediction objects.

Usage

performance(prediction.obj, ...)

## S4 method for signature 'list'
performance(prediction.obj, measure, x.measure = "cutoff",
  ...)

Arguments

prediction.obj

a list of ROCR::prediction objects

...

additional arguments to ROCR::performance

measure

performance measure to use for the evaluation. See ROCR::performance

x.measure

a second performance measure. See ROCR::performance

Value

A list of performance objects.

References

Sing, T., Sander, O., Beerenwinkel, N., Lengauer, T. (2005). ROCR: visualizing classifier performance in R. Bioinformatics 21(20):3940-3941.

See Also

ROCR::prediction, ROCR::performance