Filtering for a specific datetime
Continuing with the London bike-sharing data, your manager wants to know the exact demand at a specific moment. Find the rental count at noon on the first day of the dataset to see how busy the lunch hour was.
polars is loaded as pl. The DataFrame bikes is available with the time column as a Datetime. The dataset starts on July 1st, 2016.
Este ejercicio forma parte del curso
Data Transformation with Polars
Instrucciones del ejercicio
- Filter
bikesto find the row wheretimeequals noon on July 1st, 2016.
Ejercicio interactivo práctico
Prueba este ejercicio y completa el código de muestra.
# Filter for noon on July 1st, 2016
bikes.filter(
pl.col("time") == pl.____(year=____, month=____, day=____, hour=____)
)