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    • Assessing influence in survival data with a cure fraction and covariates 

      Ortega, Edwin M. M.; Cancho, Vicente G.; Lachos, Victor Hugo (Institut d'Estadística de Catalunya, 2008)
      Open Access
      Diagnostic methods have been an important tool in regression analysis to detect anomalies, such as departures from error assumptions and the presence of outliers and influential observations with the fitted models. Assuming ...