Answered step by step
Verified Expert Solution
Question
1 Approved Answer
The store wants to analyze associations among purchases of these items for purposes of pointof - sale display, guidance to sales personnel in promoting crosssales,
The store wants to analyze associations among purchases of these items for purposes of pointofsale display, guidance to sales personnel in promoting crosssales, and guidance for piloting an eventual timeofpurchase electronic recommender system to boost crosssales. Download a data file Cosmeticsnew.csv and read the file as cosmeticsdf Report dim Convert cosmeticsdf into a matrix named cosmeticsmat. Remove the first column not necessary for analyzing data using association rules. Report the max value of each of the columns in the matrix. If necessary, convert cosmeticsmat into a binary incidence matrix named bin.cosmeticsmat so that the max value in the matrix would be Report the max value of each of the columns in the matrix. Plot frequency support for single Items. Using inspect report frequent itemsets with the following parameter values: supp When generating the itemsets, remove single itemsets. Using inspect report association rules with the following parameter values: supp conf When generating the itemsets, remove single itemsets. Display the rules in the descending order by lift. Interpret the first two of the resulting rules, in terms of confidence and lift. Add text at the end of the Word file for answering this question. Create your assignment report Word file using RMarkdown. Submit the Word file along with the script R file to LearnUS.
The store wants to analyze associations among purchases of these items for purposes of pointofsale display, guidance to sales personnel in promoting crosssales, and guidance for piloting
an eventual timeofpurchase electronic recommender system to boost crosssales.
Download a data file Cosmeticsnew.csv and read the file as cosmeticsdf Report dim
Convert cosmeticsdf into a matrix named cosmeticsmat. Remove the first column not
necessary for analyzing data using association rules. Report the max value of each of the
columns in the matrix.
If necessary, convert cosmeticsmat into a binary incidence matrix named bin.cosmeticsmat
so that the max value in the matrix would be Report the max value of each of the columns in
the matrix.
Plot frequency support for single Items.
Using inspect report frequent itemsets with the following parameter values: supp
When generating the itemsets, remove single itemsets.
Using inspect report association rules with the following parameter values: supp
conf When generating the itemsets, remove single itemsets. Display the rules in the
descending order by lift.
Interpret the first two of the resulting rules, in terms of confidence and lift. Add text at the end
of the Word file for answering this question.
Create your assignment report Word file using RMarkdown. Submit the Word file along with the script
R file to LearnUS.
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started