genderizePredict predicts gender with the best values of
probability and count parameters.
genderizePredict(trainedParams, newdata, givenNamesDB)An output of a genderizeTrain function with prediction efficiency indicators for different combinations of probability and count values
A character vector for gender prediction
A dataset with gender data
(could be an output of findGivenNames function)
A character vector of values: male, female or unknown.