Table 4 Summary statistics to perform a one-sample t-test based on differences per cycle
From: The analysis of continuous data from n-of-1 trials using paired cycles: a simple tutorial
Statistic | Value | Explanation |
|---|---|---|
n | 33 | Number of cycles |
Mean | 194.55 mL | Mean of the 33 cycle differences |
Variance | 26188 mL2 | Sample variance of the 33 cycle differences |
SD | 161.8 mL | Standard deviation = √variance |
SE | 28.17 mL | Standard error = SD/√n |
DF | 32 | Degrees of freedom = n-1 |
t | 6.91 | t-statistic =194.55 mL/28.17 mL |
P-value | < 0.001 | Probability under H0 a t-statistic with 32 DF will be ≥ 6.91 or ≤ − 6.91 |