Nuclear bombs per country
You've been given a version of the Nuclear Explosion DataBase (NEDB) where country names are specified in the column headers (nuke_df
). You want to visualize how many nukes were detonated per year per country. You'll need to pivot the data and replace NA
values first.
The ggplot2
package has been pre-loaded for you.
"A-Day" First atomic bomb explosion at Bikini in the Marshall Islands 1 July 1946.
Este ejercicio forma parte del curso
Reshaping Data with tidyr
Ejercicio interactivo práctico
Prueba este ejercicio completando el código de muestra.
nuke_df %>%
# Pivot the data to a longer format
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