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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.





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