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Choosing Best Trendline For Your Data. If you want you can display this value on your chart. Add a trendline for each data series To put a trendline on a chart that has two or more data series heres what you do.
You need to configure the query to ensure that the data appears as shown in the following table. Trendline reliability A trendline is most reliable when its R-squared value is at or near 1. You have a query that retrieves the following data.
Linear Trendlines Logarithmic Trendlines Polynomial Trendlines Power Trendlines Exponential Trendlines or Moving Average.
Click the toggle to enable the trendlines for this data series. The upper left graph depicts a linear relationship so a linear function suits your data best. Add a trend line When a scatter plot is used to look at a predictive or correlational relationship between variables it is common to add a trend line to the plot showing the mathematically best fit to the data. Add a trendline for each data series To put a trendline on a chart that has two or more data series heres what you do.