Anova means Analysis of Variance. In this Excel tutorial you will teach yourself how to perform Anova in Excel. It will be Anova two factor without replication test.Let’s start from preparing data table. Here is an example: Next go to the ribbon to the Data tab. Click Data Analysis button. If you don’t have this button it means that you have to install Analysis ToolPak add-in.New dialog box appears. Click Anova: Two-Factor Without Replication option. Select Input Range which is your data table (only numbers). In my sheet it is $A$1:$F$5. My data table do have labels. As Alpha I left default 0.05. Anova test appears in the Output Range I defined. Anova two factor without replication test could be useful for statistics of some sets of data. Excel does it really well.