Create a specific (e.g., click a bar to filter data)?
Install Altair using pip . It is highly recommended to work within a Jupyter notebook environment (JupyterLab, VS Code, Colab) for automatic rendering. altair
One of Altair's strongest features is the ability to create interactivity (like panning, zooming, and tooltips) by linking chart components. Create a specific (e
Map data columns to visual properties (e.g., .encode(x='column1', y='column2') ). Example: Simple Bar Chart One of Altair's strongest features is the ability
You can save your chart as a JSON file (Vega-Lite spec) or render it as an image/HTML file. chart.save('chart.html') Use code with caution. Copied to clipboard
import altair as alt import pandas as pd # 1. Data data = pd.DataFrame({'a': ['A', 'B', 'C'], 'b': [28, 55, 43]}) # 2. & 3. Chart + Mark + Encoding chart = alt.Chart(data).mark_bar().encode( x='a', y='b' ) # Display (if in notebook) # chart.show() Use code with caution. Copied to clipboard 3. Data Transformation & Aggregation