One-way ANOVA
Calculate the square sum, F statistic and p value of the inter-group between groups of multiple groups of independent samples.
One-way ANOVA User manual
- Fill in the parameters or select the file according to the form, and check the unit and format first.
- The three groups are 1 to 5, 2 to 6, 3 to 7, respectively.
- Click the processing button to view the results, you can copy or download and save.
Calculation method and processing rules
Compare the mean square between the groups and the mean square within the group, and use the probability of the F distribution of the right tail.
scope of use
It is necessary to independently observe, approximate normal and variance homogeneity, and do not automatically judge the premise or perform post-group comparisons.
Will the input content be saved on the server?
This tool handles input in the browser, and does not upload files or form content. Typing practice scores are only saved in the native browser.
Why may the result be different from other tools?
It is necessary to independently observe, approximate normal and variance homogeneity, and do not automatically judge the premise or perform post-group comparisons. Please compare the input unit, rounding method, applicable rules and data version first.