Filtering with %between% and %chin%
Two other functions that can come in handy when filtering rows are %between% and %chin%.
%between%works only on numeric columns and can be used to filter values in the closed interval [val1, val2].%chin%works only on character columns and is an efficient version of%in%. You can use it to look for specific strings in a vector.
Bu egzersiz
Data Manipulation with data.table in R
kursunun bir parçasıdırUygulamalı interaktif egzersiz
Bu örnek kodu tamamlayarak bu egzersizi bitirin.
# Filter all rows where duration is between [5000, 6000]
duration_5k_6k <- batrips[___]
duration_5k_6k