Best test to compare new test & gold standard test
|C||Bland & Altman analysis|
|D||Kolmogorov Smirnov test|
Bland Altman analysisis used to compare between a new screening test with a gold standard test.
Correlation is used when we have to study the relationship between two quantitative variables using a scatter plot.
Regressionis used when we have to predict or calculate the value of one variable (Dependent Variable) from the knowledge of another variable(Independent or Predictor Variable).
Kolmogorov smirnov test is a non parametric test of significance.