Author: zakilive

25
Jul
2020

Absolute and Relative Frequency

https://www.geeksforgeeks.org/absolute-and-relative-frequency-in-r-programming/

25
Jul
2020

Hypothesis Testing

25
Jul
2020

Outliers in DM

21
Jul
2020

Exercise 11: Problem solved: Data Mining

  code for exercise : #a library(arules) data(Groceries) Groceries #b myrules=apriori(Groceries) inspect(myrules) #c myrules=apriori(Groceries,parameter=list(supp=0.05,conf=0.05)) #d inspect(myrules) myrules=apriori(Groceries,parameter=list(minlen=2))…

21
Jul
2020

Variable Rejection

     

11
Jul
2020

Exercise 10: Solving for problem

K={1, 1.1, 5, 5.1, 1.5, 5.2, 7.9, 1.2, 8.1, 9} Total item=10 iter1: m1=5 m2=9 K1={1, 1.1,…