Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

CH 0 7 [ RedWine . txt ] R [ AggWaFit 7 1 8 . R ] R R [ template . R ]

CH07
[RedWine.txt] R [AggWaFit718.R] R R [template.R]
""RedWine.txt"1,599[1]5 X1 X2 X3 X4 X5 Y :
X1-
X2-
X3-
X4- pH X5-
Y -(010)
[1] P. Cortez, A. Cerdeira, F. Almeida, T. Matos J. Reis. 47(4):547-5532009
1.
(i) txt (RedWine.txt) R
(ii)<- as.matrix(read.table(""RedWine.txt"")
(iii)(Y) Y 400: my.data <- the.data[sample(1:1599,400),c(1:6)]
[400]
(iv) X1 X2 X3 X4 X5
2.
(X1, X2,..., X5) Y
[
3.
(i)

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

DB2 Universal Database V7.1 Application Development Certification Guide

Authors: Steve Sanyal, David Martineau, Kevin Gashyna, Michael Kyprianou

1st Edition

0130913677, 978-0130913678

More Books

Students also viewed these Databases questions