Month: July 2020

https://www.statisticshowto.com/spearman-rank-correlation-definition-calculate/

https://elentra.healthsci.queensu.ca/assets/modules/types-of-data/symmetrical_and_asymmetrical_data.html

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

  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))…