Analyze pizza recipes using R for customer insights and forecast trends

Presentation made with Canva, click on the image below to access Executive Summary or see it on Canva. Analysis of … More

Predicting coffee quality using R and machine learning

A different approach to customer insights

Machine learning project with the MovieLens dataset (Capstone of the HarvardX Data Science Professional Certificate)

Machine learning project with the MovieLens dataset and feedback about the
HarvardX Data Science Professional Certificate

Customer segmentation using R

R is a versatile software for statistical computing and graphics that can be used for countless projects including market research. … More

The Titanic Dataset

Datasets There are different datasets with slightly different counts. The following analysis provides the Titanic’s training and test datasets, together … More

Reviews and time series

Part 4 (continues from part 3). The top_cool reviewers category has provided their reviews over different years, approximately from 2009 … More

Filter city, restaurant, and text analysis.

Part 3. Select city and restaurant. Check how many cities the top_cool data set contains. I imagine I am a … More

Useful Reviews with R

Yelp datasets are available for downlaod on the company website. Dataset agreement They can be used for personal, educational, and academic purposes and … More

Use “select” and “group_by” to filter variables.

Part 2. Previous article Part 1. Use select and group_by to filter variables, create a variable with cool and useful … More