HR.WCE                  Obtain a hazard ratio (HR) from a WCE Cox
                        proportional hazards model
WCE                     Fit weighted cumulative exposure models
checkWCE                Verify that the arguments passed to the WCE
                        function are in correct format
coef.WCE                Obtain estimated coefficients from 'WCE' object
drugdata                Simulated dataset to illustrate the use of WCE
                        models
knotsWCE                Obtain the placement of the knots used for
                        splines in WCE models
plot.WCE                Plot of the weight function(s) estimated by
                        'WCE'
summary.WCE             Summarize the results of a WCE object
vcov.WCE                Obtain variance-covariance matrix from WCE
                        models
