For the protective haplotype in Class I, B58 is a sole variant associated with MS; on the contrary, from the independence test B58 turns out to be independently associated with MS given A2 Cw7 (p-value of 0.0004 of the LRT).
As independence test we used the Fisher Exact Test for marginal independencies and a simulation based test (implemented in coindep_test in the R-package vcd) for conditional independencies.
This was followed by a three-dimensional chi-square partial independence test to determine if each of the three variables is independent of the other two.
For bottomNodes j * with multiple potential children, an additional independence test is used to determine if additional children add sufficient independent information to allow their inclusion in this layer: if CMI(f k ; f i * | bottomNodes j *) ≤ ffc_independent (default value of 0.1), an arc is created between bottomNodes j * and f k.
The independence test is the hardest to pass.
The mesh size was designed to be 1.0 × 10−2 m based on the grid independence test.
The computational domain test and the grid independence test were also conducted to determine the optimum domain size and mesh size.
The quantitative data have been analyzed by Chi-square independence test, and a significant relationship was found between students' achievement and factors such as preparatory school attendance, high school graduated from, father's education level, and class attendance.
Table 2 Grid independence test.
Therefore, the mesh independence test is an important aspect of simulating the three-phase separators. 2.
Therefore, the mesh independence test is an important aspect of the CFD study.
