Jonathan Gilligan 2022-07-22

kayadata

This package loads Kaya-identity data, synthesized from several sources.

To install the package from CRAN:

install.packages("kayadata")

Once you’ve installed it, then you just need to use the command library(kayadata) to load the package.

Some of the functions the package provides are:

mexico_data = get_kaya_data("Mexico") 
mexico_data %>% filter(year >= 1965) %>% 
  select(region:ef) %>%
  head()
#> # A tibble: 6 × 10
#>   region  year     P     G     E     F     g     e     f    ef
#>   <ord>  <int> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
#> 1 Mexico  2021 0.130  1.21  6.43  374.  9.26  5.34  58.1  310.
#> 2 Mexico  2020 0.129  1.15  6.09  358.  8.92  5.30  58.7  311.
#> 3 Mexico  2019 0.128  1.25  7.19  449.  9.82  5.74  62.5  359.
#> 4 Mexico  2018 0.126  1.26  7.49  468.  9.95  5.96  62.6  373.
#> 5 Mexico  2017 0.125  1.23  7.52  477.  9.84  6.12  63.4  388.
#> 6 Mexico  2016 0.123  1.20  7.41  469.  9.75  6.16  63.3  390.
mexico_2050 = project_top_down("Mexico", 2050)
mexico_2050
#> # A tibble: 1 × 10
#>   region  year     P     G     g     E     F     e     f    ef
#>   <chr>  <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl> <dbl>
#> 1 Mexico  2050 0.157  2.45  15.6  10.5  577.  4.29  54.9  236.
  • plot_kaya: Plot trends in Kaya variables for a given region or country. Example:
us_kaya = get_kaya_data("United States")
plot_kaya(us_kaya, "ef", y_lab = "Carbon intensity of economy",
          start_year = 2000, stop_year = 2010, log_scale = TRUE,
          trend_line = TRUE)

world_kaya = get_kaya_data("World")
plot_kaya(world_kaya, "P", start_year = 2000, stop_year = 2010, log_scale = FALSE,
          trend_line = FALSE)

* get_fuel_mix: Get the fuel mix (coal, gas, oil, nuclear, and renewables) for a region or country. Example:

mexico_mix = get_fuel_mix("Mexico")
mexico_mix
#> # A tibble: 5 × 5
#> # Groups:   region, year [1]
#>   region  year fuel        quads   frac
#>   <chr>  <int> <ord>       <dbl>  <dbl>
#> 1 Mexico  2021 Coal        0.220 0.0341
#> 2 Mexico  2021 Oil         2.43  0.377 
#> 3 Mexico  2021 Natural Gas 3.01  0.468 
#> 4 Mexico  2021 Nuclear     0.102 0.0159
#> 5 Mexico  2021 Renewables  0.677 0.105
  • plot_fuel_mix: Plot the fuel mix in a donut chart
plot_fuel_mix(mexico_mix)

After you install the package, you can get more help inside RStudio by typing help(package="kayadata") in the R console window.

Code of conduct

Please note that this project is released with a Contributor Code of Conduct. By participating in this project you agree to abide by its terms.