In Tableau, the `POWER`

function is a number function that calculates the power of a given base raised to a specified exponent. It returns the result of raising the base to the exponent.

The syntax for the `POWER`

function in Tableau is as follows:

```
POWER(base, exponent)
```

`base`

represents the base number.`exponent`

represents the power to which the base number is raised.

Here's an example to illustrate the usage of the `POWER`

function in Tableau:

Suppose you have a dataset with a column called "Value" that contains different numeric values.

Value |
---|

2.0 |

3.0 |

4.0 |

5.0 |

To calculate the square of each value in the "Value" column using the `POWER`

function, you can create a calculated field in Tableau:

- Right-click on a blank area in the "Data" pane in Tableau.
- Select "Create Calculated Field."
- In the formula editor, enter the following expression:

```
POWER([Value], 2)
```

- Click "OK" to create the calculated field.

The calculated field, which utilizes the `POWER`

function, will raise each value in the "Value" column to the power of 2.

The resulting dataset will be as follows:

Value | Square |
---|---|

2.0 | 4.0 |

3.0 | 9.0 |

4.0 | 16.0 |

5.0 | 25.0 |

In this example, the `POWER`

function calculates the square of each value in the "Value" column by raising it to the power of 2.

The `POWER`

function can be used to perform various mathematical calculations, such as calculating exponents, roots, or any other power-based operations. By utilizing the `POWER`

function in Tableau, you can easily incorporate these calculations into your visualizations and gain insights from your data.

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