my_knn_cv: K-nearest Neighbors function

In Xiaoying-Z/Stat302Project03: Project03:Building Package

Description

This function uses k-nearest neighbour classification for test set from training set.

Usage

my_knn_cv(train, cl, k_nn, k_cv)

Arguments

train	the training data set
cl	factor of true classifications of training set
k_nn	number of neighbours considered
k_cv	integer representing the number of folds

Value

a list with a vector of the predicted class and a numeric with the cross-validation misclassification rate a numeric with the training misclassification rate

Examples

my_knn_cv(my_iris[, -5], my_iris$Species, 1, 5)

Xiaoying-Z/Stat302Project03 documentation built on March 22, 2020, 2:09 a.m.