How to perform a ttest assuming all values together?

1 visualizzazione (ultimi 30 giorni)
sam
sam il 21 Mag 2015
Modificato: Thorsten il 22 Mag 2015
I have recorded the heart rate of 7 individuals walking up and down a stairs. I was wondering how I can carry out a ttest on matlab assuming the heart rate values of ALL together, to get one P value and one t value at the end.

Accedi per rispondere a questa domanda.

Risposte (1)

Thorsten
Thorsten il 21 Mag 2015
You have to use anova1 if you have more than two samples.
  2 Commenti
sam
sam il 21 Mag 2015
so is it simply, [p,tbl] = anova1(ECG_stairs), assuming ECG_stairs is the data
Thorsten
Thorsten il 22 Mag 2015
Modificato: Thorsten il 22 Mag 2015
Yes, if each column contains the heart rates for an observer.

Accedi per commentare.

Categorie

Scopri di più su ECG / EKG in Help Center e File Exchange

Tag

Community Treasure Hunt

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

Start Hunting!

Translated by