Excel FORECAST.ETS function The FORECAST.ETS function uses the Exponential Smoothing (ETS) algorithm to predict a future value based on a series of existing values. Excel FORECAST.ETS.CONFINT function The FORECAST.ETS.CONFINT function calculates the confidence interval for the forecast value at the ...
Example #1 – Basic Forecast Formula in Excel There are some known Y and X values, so a user wants to calculate the known Y 30 value for known X based on past data, which is known Y and known X. Let’s see how the Forecast Function can solve this problem. Open MS Excel and go ...
FORECAST.ETS Function is added in Excel 2016. This Function uses advanced machine learning algorithms, such as Exponential Triple Smoothing (ETS). This Function uses advanced machine learning algorithms, such as Exponential Triple Smoothing (ETS). If a constant step cannot be identified in the ...
If you have historical time-based data, you can use it to create a forecast. When you create a forecast, Excel creates a new worksheet that contains both a table of the historical and predicted values and a chart that expresses this data. A forecast can help you predict things ...
Excel forecasting functions In the recent versions of Excel, there exist six different forecasting functions. The two functions dolinearforecasts: FORECAST - predicts future values by using linear regression; a legacy function for backwards compatibility with Excel 2013 and earlier. ...
Read More:How to Calculate Accuracy and Precision in Excel Method 5 – Forecasting Sales with Moving Average Trendline Createnecessarycolumnsand calculate theaverage of salesfor thefirst 3 monthsusing theAVERAGEfunction (cellE7): =AVERAGE(C5:C7) ...
Important:TheFORECAST.ETSfunction is not available in Excel for the web, iOS, or Android. Calculates or predicts a future value based on existing (historical) values by using the AAA version of the Exponential Smoothing (ETS) algorithm. The predicted value is a continuation of the historical va...
Method 1 – Using the GROWTH Function We can usetheGROWTHfunctionto forecast any kind of growth rate in Excel. TheGROWTHfunction predicts an exponential growth rate which follows the formula below: y = b*m^x The function will return a“y”value based on the“x”values. ...
Forecasting Pre Excel 2016 If you’re using Excel 2013 or earlier, you can create your own Forecast sheet manually using theFORECAST function(with some limitations). For example, the chart below shows the result of the FORECAST function in the dashed line. You’ll notice it doesn’t take se...
程序集: Microsoft.Office.Interop.Excel.dll 根据已有的数值计算或预测未来值。 此预测值为基于给定的 x 值推导出的 y 值。 已知的数值为已有的 x 值和 y 值,再利用线性回归对新值进行预测。 可以使用该函数来预测未来销售、库存需求或消费趋势等。 C# 复制 public double Forecast(double Arg1, object...