Microsoft Excel 中 XY 散佈圖顯示的趨勢線方程式不正確。 當您手動替換 「x」 變數的值時,Microsoft Excel 繪製不正確的趨勢線。 趨勢線方程式是一種公式,可尋找最適合資料點的線條。 R 平方值會測量趨勢線可靠性 - R2 越接近 1,趨勢線就越適合資料。 注意 趨勢線公式用於 XY 散佈圖。 此圖表會將 X 軸...
Click on your graph. Go to the Chart Design tab. Select Add Chart Element. Select Trendline. Click on the type of trendline you want to add. Let’s use our example dataset that shows the average monthly temperatures of Texas again. We added a polynomial trendline the first time, so let...
2, 3,…) regardless of whether the axis labels are numbers or text. When you make a trendline in these charts, Excel uses those assumed x-values in the trendline formula.
Create a chart and add a trendline (similar toMethod 1). In cellF7, enter the following formula: =FORECAST(F6,C5:C12,B5:B12) PressENTERto obtain the interpolated value. The final graph chart, after adding the interpolate value, will be displayed. Method 5 – Interpolation Using TREND Funct...
Double-click the trendline to open its pane. On the pane, switch to theTrendline Options taband check these boxes: Display Equation on chart Display R-squared value on chart This will put the trendline formula and the R2value at the top of your graph, and you are free to drag them wher...
To edit our graph, Click on the “+” symbol next to the chart and then Trendline to More Options… After the sidebar appears in Excel, add the chart’s equation by selecting “Display Equation on Chart.“ The equation of the formula appears in the graph shown in the red box. This ...
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After creating your Scatterplot Graph, it should look something like below Try our AI Formula Generator Adding your Trendline Click on the Graph SelectChart Design ClickAdd Chart Element ClickTrendline SelectMore Trendline Options 6. SelectPolynomial ...
You will get the following graph with a trendline. Part 3: A Free Alternative to Microsoft Office - WPS Office WPS Office is the most robust and popular office suite, used by millions of users worldwide. With many advanced features and built-in templates, it is a free and the best alter...
Trendline 对象 Trendlines 对象 UniqueValues 对象 UpBars 对象 UsedObjects 对象 UserAccess 对象 UserAccessList 对象 Validation 对象 ValueChange 对象 VPageBreak 对象 VPageBreaks 对象 Walls 对象 Watch 对象 Watches 对象 WebOptions 对象 Window 对象