coxphwVERSION 4.0.2 (2020-06-16, compiled under R 4.0.1)
add information on the sample size in
only observations with missing values in variables mentioned in the formula are deleted.
coxphwVERSION 4.0.1 (2018-04-16, compiled under R 3.4.4)
citation and JSS example code is updated due to JSS publication 2018
coxphwVERSION 4.0.0 (2015-12-30, compiled under R 3.2.2)
plotshape function replaced by
coxphw.control with arguments iter.max, maxhs, xconv, gconv, maxstep, round.times.to, add.constant, pc, pc.time, normalize, and fp.iter is added.
coxphw renamed argument
maxit is now renamed as
iter.max as in the survival package. Usage of * in the formula of
coxphw is now consistent to other R packages like lm. Variable names with dots and underlines also work now. offset argument was moved to formula.
plotw function is now renamed to
coxphw were corrected if
coxphw.control(pc = TRUE).
Issue with factors in
coxphw is solved.
coxph in survival (simultaneous use of
cluster) is solved.
All fp-transformation functions are declared as internal functions.
Add concordance probability to summary.
Add functions: coef, concord, plotshape, wald.
Include data: gastric and biofeedback.
Appearance of plotw plots is slightly changed.
Input is simplified: instead of the options AHR, AHR.norobust, ARE, and PH, templates are used now.