What are hover labels In plotly?

What are hover labels In plotly?

What are hover labels In plotly?

This recipe explains what are hover labels In plotly


Recipe Objective

What are hover labels In plotly, explain with example.

Hover Labels is the most depectively-power feature for interactive visualization in plotly, for user it is the ability to reveal more information about the data points by moving the cursor (mouse) over the point and having a hover label appear. Lets understand with practical implementation.

Step 1 - Import the necessary libraries

import plotly.express as px import seaborn as sns

Step 2 - load the Sample data

Sample_data = sns.load_dataset("diamonds") Sample_data.head()

Step 3 - Plot the graph

fig = px.scatter(Sample_data[Sample_data['cut']=='Ideal'], x="carat", y="depth", size="carat",color="price", hover_name="cut", log_x=True, size_max=60) fig.show()

Here in the above graph, we have used various functions:

X - determine the column to be plotted on X-axis.

Y - determine the column to be plotted on Y-axis.

size - will plot the points on the graph according to the column that we have mentioned.

color - will plot the points in colored on graph according to the column that we have mentioned.

hover_name - should be a column name, here we have given "cut" column which will gives the details about the "Ideal" category.

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