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Vizlib Scatter Chart Properties - Trend Line

TABLE OF CONTENTS

Trend Line

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



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Representation 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. 


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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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