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## How to add regression plane to 3D scatter plot?

I am looking to take advantage of the awesome features in Plotly but I am having a hard time figuring out how to add a regression plane to a 3d scatter plot. Here is an example of how to get started with the 3d plot, does anyone know how to take it the next step and add the plane?

## How to make 3D surface plots in Python?

How to make 3D-surface plots in Python Write, deploy, & scale Dash apps and Python data visualizations on a Kubernetes Dash Enterprise cluster. New to Plotly? Plotly is a free and open-source graphing library for Python.

**How to use Plotly react for data analysis?**

If NOT provided, | `Plotly.react` assumes that data arrays are | being treated as immutable, thus any data array | with a different identity from its predecessor | contains new data. | direction | Legacy polar charts are deprecated! Please | switch to “polar” subplots.

**Is there a Plotly selected event in drag mode?**

In addition | this mode emits the `plotly_selected` event in | drag modes “lasso” and “select”, but with no | event data attached (kept for compatibility | reasons). The “select” flag enables selecting | single data points via click.

### Can a 3D scatter plot be used in Python?

3D scatter plot using Plotly in Python Last Updated : 10 Jul, 2020 Plotly is a Python library that is used to design graphs, especially interactive graphs. It can plot various graphs and charts like histogram, barplot, boxplot, spreadplot, and many more.

I am looking to take advantage of the awesome features in Plotly but I am having a hard time figuring out how to add a regression plane to a 3d scatter plot. Here is an example of how to get started with the 3d plot, does anyone know how to take it the next step and add the plane?

### How to use scatter plot in Plotly Express?

If a plotly express does not provide a good starting point, then it is possible to use go.Scatter3D class from plotly.graph_objects. Scatter plot are those charts in which data points are represented horizontally and on the vertical axis to show how one variable affect on another variable.

**Where do I find scatter3d trace in Plotly?**

A plotly.graph_objects.Scatter3D trace is a graph object in the figure’s data list with any of the named arguments or attributes listed below. The data visualized as scatter point or lines in 3D dimension is set in `x`, `y`, `z`.