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ANOVA

What Is the F‑Statistic?

The F‑statistic is a key mea­sure in sta­tis­ti­cal analy­sis, espe­cial­ly in the con­text of ANO­VA or Analy­sis of Vari­ance. Learn the three main ways that this sta­tis­tic helps when per­form­ing an ANO­VA, how to cal­cu­late this val­ue, and how to inter­pret the F‑statistic for our experiment.

Course Videos

1

What Is ANOVA Analysis of Variance?

04:53

 2

How to Do a One-Way ANOVA

13:43Members only

 3

How to Do a Two-Way ANOVA

08:36Members only

 4

Main Effects, Interaction, and Influence

05:02Members only

 5

What Is DF Degree of Freedom?

02:19Members only

Current Video

What Is the F-Statistic?

03:30Members only

7

Next VideoWhat Is R-Squared and Adjusted R-Squared?

05:43Members only

 8

Checking Residuals Assumptions for ANOVA

04:44Members only

 9

What Is a Post Hoc Test?

04:32Members only

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Next Video What Is R‑Squared and Adjusted R‑Squared?

R‑squared and Adjust­ed R‑Squared are sta­tis­ti­cal mea­sures impor­tant in the con­text of regres­sion analy­sis or any mod­el-based ANO­VA. Learn the mean­ing of R and R‑squared, how to deter­mine R‑Squared, and what this val­ue can and can’t tell us about our exper­i­ment results.