World Happiness Report - A Cluster Analysis [1/2]
Table of Contents Introduction Data Wrangling Descriptive Analysis Outliers Cluster Analysis Number of Clusters Hierarchical Analysis Non-Hierarchical Analysis ANOVA Conclusion (PCA) Introduction Language used: R Database used: The World Happiness report from 2021 which is a global survey data to report how people evaluate their own lives in more than 150 countries worldwide. Packages used: dplyr: to obtain a general descriptive analysis of the data. corrplot: to create correlation matrix readxl: to import the database (....