How can I perform wilcoxon Test with paired samples and vectors of differente sizes?

21 ビュー (過去 30 日間)
BENEDETTA
BENEDETTA 2023 年 2 月 9 日
コメント済み: BENEDETTA 2023 年 2 月 10 日
Hello everyone, I need to perform a wilcoxon test with dependent samples, but the vectors containing the samples have different sizes.
What function can I use to implement this?
"signrank" predicts vectors of equal size
"ranksum" applies with independent samples
Am I wrong?

サインインしてこの質問に回答する。

回答 (1 件)

Jeff Miller
Jeff Miller 2023 年 2 月 9 日
The Wilcoxon test is for data that come in pairs, so the vectors must be the same size. If you are just missing one score or the other for a few pairs, leave those pairs out (they tell you nothing anyway) and run signrank on the remaining pairs. If that is not the situation, you probably need to explain a bit more about your dependent samples to get any advice.

カテゴリ

Help Center および File Exchange で Hypothesis Tests についてさらに検索

タグ

製品


リリース

R2021a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by