New-Zealand's bird of the year
Every year New Zealanders vote en masse to decide which species gets the bird of the year trophy. The contest is organized by the Forest & Bird agency which allows each person to give points to up to five birds (first pick gets 5 points, second 4, …). Your job is to decide this year's winner from the messy dataset that's been pre-loaded for you as bird_df.
The dplyr package has been pre-loaded for you.
Este ejercicio forma parte del curso
Reshaping Data with tidyr
Ejercicio interactivo práctico
Prueba este ejercicio completando el código de muestra.
bird_df %>%
# Pivot the data to create a two column data frame
___(
___,
names_to = ___,
names_prefix = ___,
names_transform = ___,
values_to = ___,
values_drop_na = ___
)