analiza zakupów
Articles
Cross-selling and tables
What combination of products frequently end up in a shopper's basket? What services are usually bou…
Multiple choice: which percentage base to use?
Multiple choice questions where the respondent may select more than one answer are commonly used in…
Shopping for a mountain trip: analysis of multiple response sets
Multiple response sets often form the basis for further detailed questions about opinions on select…
Consumer shopping value analysis using regression trees. Part 1
How can we estimate the potential value of consumer shopping, predict the behavior of a visitor to …
Consumer shopping value analysis using regression trees. Part 2
Regression trees are a very interesting data analysis technique commonly used in tasks related to p…