What is the most popular destination from each start station?
In the last exercise, you created trips_dec, which consists of the total number of trips grouped by start_station and end_station in descending order. This gives you an opportunity to calculate the most popular end station for each start station. You can do this by simply extracting the first end_station for each start_station.
trips_dec is available in your workspace.
Este ejercicio forma parte del curso
Data Manipulation with data.table in R
Instrucciones del ejercicio
Group trips_dec by start_station and extract the first end_station to find the most popular end station for each start station.
Ejercicio interactivo práctico
Prueba este ejercicio y completa el código de muestra.
# Compute most popular end station for every start station
popular_end_station <- trips_dec[, .(end_station = ___),
by = ___]
popular_end_station