Functions anoval function

Use multcompare(stats) where stats structure is the output of MATLAB anoval function, used in Step 3. multcompare generates an interactive plot where you can tell how many groups are compared with the group of interest. 

Lopes JE, Torgerson TR, Schubert LA, Anover SD, Ocheltree EL, Ochs HD, Ziegler SF Analysis of FOXP3 reveals multiple domains required for its function as a transcriptional repressor. J Immunol 2006 177 3133-3142. 

Figure 9.18 shows the code (ch9 4 step8.m) after deducting the bad data, the analysis was carried out on the remaining good data. It should be pointed out that p = anoval(X) performs balanced oneway ANOVA for comparing the means of two or more columns of data in the matrix X, where each column represents an independent sample containing mutually independent observations. The function returns the p value under the null hypothesis that all samples in X are drawn from populations with the same mean. 

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