FittedModel-class: Class "FittedModel"

Description Objects from the Class Slots Methods Author(s) See Also Examples


Objects of this class represent parametrized statistical models (of the Modeler-class) after they have been fit to a training data set. These objects can be used to predict binary outcomes on new test data sets.

Objects from the Class

Objects can be created by calls to the constructor function, FittedModel. In practice, however, most FittedModel objects are created as the result of applying the learn function to an object of the Modeler-class.



Object of class "function" that implemnts the ability to make predictions using the fitted model.


Object of class "matrix" containing the trainng data set. Rowes are features and columns are samples.


Object of class "vector". Should either be a numeric vector representing outcome or a factor with two levels, containing the classes of the training data set.


Object of class "list" containing the fitted parameters for the specific model.


Object of class "list" containing any extra information (such as diagnostics) produced a a result of learning the model from the training data set.


Logical vector indicating which features should be retained (TRUE) of discared (FALSE) after performing featgure selection on the training data.



signature(object = "FittedModel"): Predict the binary outcome on a new data set.


Kevin R. Coombes <>

See Also

See Modeler-class and learn for details on how to fit a model to data.

See Modeler-package for a list of the kinds of classifiers that have been adapted for use in this generic framework.



Search within the Modeler package
Search all R packages, documentation and source code

Questions? Problems? Suggestions? or email at

Please suggest features or report bugs with the GitHub issue tracker.

All documentation is copyright its authors; we didn't write any of that.