How to perform significant difference analysis in Excel?

Steps: 1. Open excel, click "File", then click "Options" to add the "Data Analysis" module; 2. Click "Data Analysis", click "Unduplicated Two-Factor Analysis", click " "OK"; 3. Select all data including group names in the "input area", click on a blank space in the text in the "output area", and click "OK".

Steps to use excel to analyze the significance of data differences:

Tool material: excel2013 version;

1. Open excel and add the "Data Analysis" module; the result is as shown in the figure;

Steps to add the "Data Analysis" module:

① Click the "File" option in the upper left corner;

② In the pop-up box, select "Options";

③ Then select "Add-ons" and select "Analysis ToolPak";

④Click "Go to (G)", check "Analysis ToolPak" in the pop-up "Add-in" interface, and click Confirm;

#⑤Add the "Data Analysis" module successfully.

2. Click the "Data Analysis" tab, select "Two-factor analysis without repetition" in the analysis of variance, and click "OK";

3. In the "Input Area", select all the data including the group name. In the "Output Area", click on a blank position in the text and click OK;

4. The pop-up box is the result analysis;

5. Analysis results: From the three values ​​​​of F, P-value, and Fcrit, it is concluded that if F is greater than Fcrit , the difference has been compared, and combined with the P-value, if the P-value is greater than 0.01 and less than 0.05, it means the difference is significant; if the P-value is less than 0.01, it means the difference is extremely significant. If F is less than F crit, then the P-value must be higher than 0.05, which means there is no difference between the two sets of data;

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