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Friedman Test [Simply Explained]

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The Friedman test analyzes whether there are statistically significant differences between three or more dependent samples.
The Friedman test is the non-parametric counterpart of the analysis of variance with repeated measures.
Friedman Test Calculator:
datatab.net/statistics-calcul...

Опубликовано:

6 авг 2024

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Комментарии : 47

@monalisanarvaez6442 2 года назад

This explanation is so clear and helpful! Kudos!

@datatab 2 года назад

Glad it was helpful!

@sikukufelix8027 2 года назад

I learned this test today in class and watching this tutorial again, have craps the content better

@datatab 2 года назад

Many thanks! Regards Hannah

@darfichdas 2 года назад

Amazing tutorial, thank you so much!

@datatab 2 года назад

Many thanks! Regards Hannah

@119alias Год назад

Well explained. Finally I got it. Many thanks!

@datatab Год назад

Glad it helped!

@ecclesiastes9.11 2 года назад

Thank you so much🤍 God bless your channel more!!

@datatab 2 года назад

Glad it was helpful and many thanks for the nice feedback! Regards Hannah

@nelsondelarosa5490 Год назад

Thanks so much!

@ayasarsour2860 Год назад

Amazing, thank you😊

@santoshkumarsingh5273 Год назад

very clear explanation.. thank you so much.

@datatab Год назад

Glad it was helpful!

@tamsin2741 Год назад

How do we rank the values if two of them are equal? for example if morning = 39, noon = 39 and evening = 40

@jeffwr6464 5 месяцев назад

Thank you so much for the video, I have a quick question: How should I assign ranks if I have the same value, for example the morning and evening are both 35

@larissacury7714 Год назад

Hi, thank you! Is there an alternative to a two-way test? I mean, I have a repeated-design data, with a continuos Y predicted by two categorical predictors X1 and X2, but my residuals are not normal distributed, so I cant run an Anova or a linear mixed model...

@leongthomas4173 Год назад

I have the same question too

@franzfrank2814 2 года назад

Thank you for the clear explanation. One question: What type of post-hoc test is used for the pairwise comparison?

@paulremache Год назад

I came up with the same question. I ended up using a Wilcoxon (W) signed ranks tests for matched pairs. Not sure if it is ok cause I found that there are multiple-comparison tests such as the Turkey-Kramer test which is based on signed ranks multiple comparisons. Hope you get the right answer from @DATAtab.

@purblancas Год назад

Спасибо большое! Мне очень помогло в понимании.

@eniolalawal2950 Год назад

Pls are we going to be given the value for the morning, noon, and evening?

@Flower17Bud 2 года назад

Nice explanation

@datatab 2 года назад

Thanks!

@neham2529 3 месяца назад

What if 2 no. Are same in row how to rank tha for eg. In a row the no. Are 6,6,4 In such case how to rank

@ramadatta7046 2 года назад

Nice. A question: what if I have 10 values recorded in morning but 7 values recorded in the noon and evening? Should we only exclude the extra 3 rows in the morning? Is there possible to incorporate and use that data? Thank you!

@datatab 2 года назад

Yes the data will then be thrown out. There are methods to estimate the values, but there are many different methods that work differently well, so I can not give you a blanket tip! Regards Hannah