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A Survey Of Lack-Of-Fit Tests Based On Sums Of Ordered Residuals, Mohammad Hattab
A Survey Of Lack-Of-Fit Tests Based On Sums Of Ordered Residuals, Mohammad Hattab
Mathematics & Statistics ETDs
Christensen and Lin (2014), henceforth C-L, suggested two lack-of-fit tests to assess the adequacy of a linear model based on partial sums of residuals. In particular, their tests evaluated the adequacy of the mean function. Their tests relied on asymptotic results without requiring small sample normality. We extend this research by proposing additional tests based on partial sums of residuals. The asymptotic distribution for each test statistic is found so that the $P$ value can be efficiently approximated. To assess their strengths and weaknesses, the C-L tests and the new tests are compared in different scenarios by simulation. We propose …