Data Visualization, R Programming, Data Science, Ggplot2, Tidyverse.
the three datasets by country name I standardised the measurements to per 1000 person. The country code is joined based on the power usage dataset. dat_combined <- power_usage_by_country_year %>% inner_join(Carbon_Gg_emissions_by_country_year) %>% inner_join(pop_by_country_year) %>%