> For the complete documentation index, see [llms.txt](https://docs.exploratory.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.exploratory.io/machine-learning/evaluate_regression.md).

# Evaluate Prediction - Regression

Returns a data frame with evaluation score of regression including the below.

* r\_squared
* explained\_variance
* mean\_square\_error
* misclassification\_error
* root\_mean\_square\_error
* mean\_absolute\_error
* mean\_absolute\_percentage\_error

## How to Access This Feature

### From + (plus) Button

There are two ways to access. One is to access from 'Add' (Plus) button. ![](/files/-M4oNFQPBRhf9tTU9aBg)

Another way is to access from a column header menu. ![](/files/-M4oNFQR2az3GX-z2wuU)

## How to Use?

![](/files/-M4oNFQa4KEyqCLEXoo4)

* Predicted Value Column - The column with predicted values. Usually, it's predicted\_value in the framework of Exploratory.
* Actual Value Column - The column with actual value.