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The remaining five normal tests are the anderson darling test the cramer von mises test the lilliefors kolmogorov smirnov test the pearson chi square test and the shapiro francia test. The cor test function requires two inputs. Over 300 pearson clinical and classroom assessments products such as basc 3 aimsweb and q global as well as large scale and graduate admissions tests.
R s statistics base package implements the test cor test x y method pearson in its stats package also cor x y method pearson will work but without returning the p value.
To perform the pearson correlation test use the cor test function. Pearson correlation coefficient also known as pearson r statistical test measures strength between the different variables and their relationships. Over 300 pearson clinical and classroom assessments products such as basc 3 aimsweb and q global as well as large scale and graduate admissions tests. Then pearson s chi squared test is performed of the null hypothesis that the joint distribution of the cell counts in a 2 dimensional contingency table is the product of the row and column marginals.
