hazbase | calculates the baseline hazard and survival function, using the maximum likelihood estimate of the regression parameter beta obatined through hazbeta. |
hazbeta | calculates the maximum likelihood estimate of the regression parameter beta in the Cox Proportional hazard model, by Newton-Raphson method. |
hazbeta | calculates the maximum likelihood estimate of the regression parameter beta in the Cox Proportional hazard model, by Newton-Raphson method. |
hazcoxb | calculates the baseline hazard and survival function, using the maximum likelihood estimate of the regression parameter beta obatined through hazbeta. |
hazdat | sorts the right-censored data to prepare it for hazard regression analysis. |
hazdat | sorts the right-censored data to prepare it for hazard regression analysis. |
hazkpm | estimates the survival function at the sorted observations of a right-censored data together with the Greenwood pointwise confidence intervals. |
hazkpm | estimates the survival function at the sorted observations of a right-censored data together with the Greenwood pointwise confidence intervals. |
haznar | calculates the size of the risk set at each points of the censord survival time data. |
haznar | calculates the size of the risk set at each points of the censord survival time data. |
hazregll | calculates derivatives up to order 2 of the log-likelihood function at parameter value beta |
hazregll | calculates derivatives up to order 2 of the log-likelihood function at parameter value beta |
hazregmain | sets defaults for library hazreg |
hazregmain | loads the quantlibs needed by the quantlets in the hazreg quantlib |
hazregtest | Tests the quantlets of the hazreg library. |
hazregtest | Tests the quantlets of the hazreg library. |
hazrisk | determines which observations are ar risk at the time point t_i. |
hazrisk | determines which observations are ar risk at the time point t_i. |
hazsurv | calculates the conditional survival function, using the maximum likelihood estimate of the regression parameter beta obatined through hazbeta. |
hazsurv | calculates the conditional survival function, using the maximum likelihood estimate of the regression parameter beta obatined through hazbeta. |
haztest | calculates the value of the test statistic, the degree of freedom, and the P-value of the likelihood ratio, Wald's and scores tests for the Cox Proportional Hazard model, by Newton-Raphson method. |
haztest | calculates the value of the test statistic, the degree of freedom, and the P-value for the likelihood ratio test, Wald's test and the score test for Cox's Proportional Hazards model. |
steps4plot | produces a matrix of points for plotting a left continuous step function. |