Explain the Number Function ' SIN ' in Tableau with Example?

 In Tableau, the SIN function is a number function that returns the sine of a given angle. It calculates the trigonometric sine value of an angle expressed in radians.

The syntax for the SIN function in Tableau is as follows:

SIN(angle)

• angle represents the angle in radians for which you want to calculate the sine.

Here's an example to illustrate the usage of the SIN function in Tableau:

Suppose you have a dataset with a column called "Angle" that contains different angle values in radians.

Angle
0.524
1.047
1.571
2.094

To calculate the sine of each angle in the "Angle" column using the SIN function, you can create a calculated field in Tableau:

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

SIN([Angle])

4. Click "OK" to create the calculated field.

The calculated field, which utilizes the SIN function, will calculate the sine value of each angle in the "Angle" column.

The resulting dataset will be as follows:

Angle	Sine
0.524	0.500
1.047	0.866
1.571	1.000
2.094	0.866

In this example, the SIN function calculates the sine value for each angle in the "Angle" column. For instance, the angle of 0.524 radians has a sine value of approximately 0.500, the angle of 1.047 radians has a sine value of approximately 0.866, and so on.

The SIN function is commonly used in trigonometry and geometry calculations, where the sine value of an angle is required. It is useful for analyzing periodic patterns, waveforms, and oscillatory phenomena. By utilizing the SIN function in Tableau, you can easily incorporate trigonometric calculations into your visualizations and gain insights from your data.