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Univariate and multivariate analysis of prognostic significance of betel quid chewing in squamous cell carcinoma of buccal mucosa in Taiwan
While betel quid (BQ) chewing is clearly the most avoidable risk factor of squamous cell carcinoma of buccal mucosa (BMSCC), little is known about the influence of this habit on the prognosis ofExpand
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Comparison of the Goodness-ofFit Tests : the Pearson Chi-square and Kolmogorov-Smirnov Tests
A test for goodness of fit usually involves examining a random sample from some unknown distribution in order to test the null hypothesis that the unknown distribution function is in fact a known,Expand
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Survival Analysis with Misspecified Models
In survival data analysis, most regression estimators are very sensitive to model misspecification. The paper studies the bias of two linear rank statistic estimators (the Cox estimator and theExpand
Comparison of case-deletion diagnostic methods for Cox regression.
Case-deletion diagnostics are a routine component of regression analysis since they identify unusual observations that substantially affect parameter estimates. The exact approach is to compute theExpand
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