3 papers
stat.ME2021
Assessing contribution of treatment phases through tipping point analyses via counterfactual elicitation using rank preserving structural failure time models
Sudipta Bhattacharya, Jyotirmoy Dey
This article provides a novel approach to assess the importance of specific treatment phases within a treatment regimen through tipping point analyses (TPA) of a time-to-event endp…
stat.ME2020
Non-parametric estimation of Expectation and Variance of event count and of incidence rate in a recurrent process -- where intensity of event-occurrence changes with the occurrence of each higher order event
Sudipta Bhattacharya
In this paper, a novel non-parametric method for estimation of expectation and maximum value of the variance function is proposed for recurrent events where intensity of event occu…
stat.ME2020
Assessing contribution of treatment phases through tipping point analyses using rank preserving structural failure time models
Sudipta Bhattacharya, Jyotirmoy Dey
In clinical trials, an experimental treatment is sometimes added on to a standard of care or control therapy in multiple treatment phases (e.g., concomitant and maintenance phases)…