DOC: Prefer URL to data frame
@@ -667,9 +667,7 @@ For example, consider the following cumulative frequency distribution:
import altair as alt
from vega_datasets import data
- movies = data.movies()
-
- alt.Chart(movies).transform_window(
+ alt.Chart(data.movies.url).transform_window(
sort=[{'field': 'IMDB_Rating'}],
frame=[None, 0],
cumulative_count='count(*)',
