# Vizlib Scatter Chart - Trend Line

Trend Line

Trend Line is a line indicating the general course or tendency of points on your chart. • Regression Type

Choose the representation type of the trend line:

• Linear

A linear trendline is a best-fit straight line that is used with simple linear data sets.

• Power

A power trendline is a curved line that is best used with data sets that compare measurements that increase at a specific rate.

• Exponential

An exponential trendline is a curved line that is most useful when data values rise or fall at increasingly higher rates. You cannot create an exponential trendline if your data contains zero or negative values.

• Logarithmic

A logarithmic trendline is a best-fit curved line that is most useful when the rate of change in the data increases or decreases quickly and then levels out. A logarithmic trendline can use negative and/or positive values.

• Polynomial
A polynomial trendline is a curved line that is used when data fluctuates. It is useful, for example, for analyzing gains and losses over a large data set.

• Trend Line style

Choose solid/ dashed/ dotted style of the trend line. • Color

Define the color of the trend line.

• Opacity

Set opacity of your trend line.

• Thickness

Define trend line thickness.  • Regression Equation

Enable regression equation to show it on the trend line.

• Equation Position

Choose Left/ Center/ Right position for the equation on the trend line and

Top/ Middle/ Bottom for vertical position of the shown equation.

• Equation Style

Define the font size and opacity of the shown equation.

• Show R2

Show the R-squared value. V
Vizlib is the author of this solution article.

Did you find it helpful? Yes No

Send feedback 