dprep (version 3.0.2)

ec.knnimp: Imputation using k-nearest neighbors.

Description

This function imputes missing values by knn imputation.

Usage

ec.knnimp(data, nomatr=0, k=10)

Arguments

data

matrix containing relevant variables and classes

nomatr

list of nominal attributes

k

number of neighbors to use for imputation

Value

r

matrix with missing values imputed

Examples

data(hepatitis)
hepa.knnimp=ec.knnimp(hepatitis,nomatr=c(1,3:14),k=10)