jocular 发表于 2025-4-1 02:53:36
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Paired Continuous Data (Paired T-Test, Wilcoxon Signed Rank Test)servations. As paired observations are usually more similar than unpaired observations, special tests are required in order to adjust for a positive correlation between the paired observations..Significant effects indicate that the null-hypothesis of no difference between the two outcome can be rejecustody 发表于 2025-4-1 17:53:03
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Linear Regression (Regression Coefficient, Correlation Coefficient and Their Standard Errors)n two unpaired treatment modalities. To understand how it works, picture a linear regression of cholesterol levels and diameters of coronary arteries. It will show that the higher the cholesterol, the narrower the coronary arteries. Cholesterol levels are drawn on the x-axis, coronary diameters on t变态 发表于 2025-4-2 00:36:15
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