PCR - NIT tutorial (part 18)

Using KNN to build the model
R
NIT Tutorial
SVM
Author

José Ramón Cuesta

Published

March 28, 2023

Let´s load first the previous workspace and the libraries needed.

load("C:/BLOG/Workspaces/NIT Tutorial/NIT_ws17.RData")
library(tidyverse)
library(caret)
library(earth)
library(Monitor)

KNN model for Protein

set.seed(100)
knn_tec_prot <- train(x = tec2_prot_train$snvdt2der2_spec, y = tec2_prot_train$Protein, 
                       method = "knn",
                       tuneGrid = data.frame(.k = 1:20),
                       preproc = c("center", "scale"),
                       trControl = trainControl(method = "cv"))