#### import
importFrom(survival, Surv)
importFrom(survival, coxph)
importFrom(survival, survfit)
importFrom(fields, arrow.plot)


#### export of public functions:
export(survcorr, Surv)

#### definition of S3 methods:
S3method(print, survcorr)
S3method(summary, survcorr)
S3method(plot, survcorr)