2022-05-23 00:16:32 +04:00

17 lines
285 B
Python

"""
Slope Graph
-----------------------
This example shows how to make Slope Graph.
"""
# category: line charts
import altair as alt
from vega_datasets import data
source = data.barley()
alt.Chart(source).mark_line().encode(
x='year:O',
y='median(yield)',
color='site'
)