Use the Linear forecast trendline if your data set is linear (resembles a straight line), the data values are increasing or decreasing at a steady rate, and you want to forecast the data. #13Moving average trendline Use the moving average trendline if there is a lot of fluctuation in your...
Method 1 – Applying the FORECAST.LINEAR Function to Create a Monthly Trend Chart We have a dataset that includes sales for nine months. We are using the FORECAST.LINEAR function to predict future sales along with a linear trendline. Steps Create a new column where we want to predict future ...
2、使用Excel函数得到：直接使用函数得到相关值 A、线性拟合：LINEST(known_y's, [known_x's], [co...
3. Insert a Trendline in an Excel Chart Choose a trendline type. Here, Linear Forecast. How to Insert Multiple Trendlines in a Chart? 1. Inserting Multiple Trendlines in a Chart Choose B4:C9 >> go to the Insert tab >> choose Scatter. Click the PLUS icon >> Expand the Trendline options...
Click Add Chart Element and click Trendline. In addition to More Trendline Options, there are five options: None (default), Linear, Exponential, Linear Forecast, and Moving Average. Check the appropriate option for your data set. In this example, we will click Linear. Because we are comparin...
Double-click the trendline to open theFormat Trendlinepane. On theTrendline Options tab(the last one), type the desired values in theForwardand/orBackwardboxes underForecast: In this example, we choose to extend the trendline for 8 periods beyond the last data point: ...
How to Graph Linear Equations Using Excel Tech Support How to Make Column A the X-Axis in Microsoft Excel Step 4 Locate the "Forecast" section under the "Trendline Options." Type a value in the "Forward" field to extend the trend line forward, and type a value in the "Backward" field...
The final tab is the "Trendline Options" tab (bar graph icon). This is where you can choose the type of trendline you want, including the additional styles not found in the previous sub-menu. You can also set a "Forecast" here, which determines how long the trendline will go past the...
Our chart is quickly updated with a linear trendline. Double-click on the trendline to open the format trendline pane. Select one of the 6 trendline options. Exponential trendline The exponential trendline is a curved line and this trendline is helpful when data values increase or decrease at a...
The FORECAST (or FORECAST.LINEAR) function in Excel predicts a future value along a linear trend. The FORECAST.ETS function in Excel predicts a future value using Exponential Triple Smoothing, which takes into account seasonality.