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The Stata Journal
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February 16, 2018
Quantifying the uptake of user-written commands over time
Babak Choodari-Oskooei, Tim P Morris
Clinical Trials (London, England)
|
January 17, 2019
Assessing the impact of efficacy stopping rules on the error rates under the multi-arm multi-stage framework
Alexandra Blenkinsop, Mahesh Kb Parmar, Babak Choodari-Oskooei
Statistics in Medicine
|
April 27, 2011
A simulation study of predictive ability measures in a survival model I: explained variation measures
Babak Choodari-Oskooei, Patrick Royston, Mahesh K B Parmar
BMC Medical Research Methodology
|
July 2, 2015
The extension of total gain (TG) statistic in survival models: properties and applications
Babak Choodari-Oskooei, Patrick Royston, Mahesh K B Parmar
Trials
|
January 25, 2013
Impact of lack-of-benefit stopping rules on treatment effect estimates of two-arm multi-stage (TAMS) trials with time to event outcome
Babak Choodari-Oskooei, Mahesh K B Parmar, Patrick Royston, et al.
BMC Medical Research Methodology
|
April 20, 2017
Review and evaluation of performance measures for survival prediction models in external validation settings
M Shafiqur Rahman, Gareth Ambler, Babak Choodari-Oskooei, et al.
Trials
|
March 20, 2019
Combined test versus logrank/Cox test in 50 randomised trials
Patrick Royston, Babak Choodari-Oskooei, Mahesh K B Parmar, et al.
BMC Medical Research Methodology
|
July 3, 2024
Correction: Multi‑arm multi‑stage (MAMS) randomised selection designs: impact of treatment selection rules on the operating characteristics
Babak Choodari-Oskooei, Alexandra Blenkinsop, Kelly Handley, et al.
BMC Medical Research Methodology
|
June 3, 2024
Multi-arm multi-stage (MAMS) randomised selection designs: impact of treatment selection rules on the operating characteristics
Babak Choodari-Oskooei, Alexandra Blenkinsop, Kelly Handley, et al.
Statistics in Medicine
|
April 6, 2023
Point estimation for adaptive trial designs II: Practical considerations and guidance
David S Robertson, Babak Choodari-Oskooei, Munya Dimairo, et al.
Page
of 4
Search research articles
Search
Showing results (1-10 of 33) with videos related to
Sort By:
Page
of 4
The Stata Journal
|
February 16, 2018
Quantifying the uptake of user-written commands over time
Babak Choodari-Oskooei, Tim P Morris
Clinical Trials (London, England)
|
January 17, 2019
Assessing the impact of efficacy stopping rules on the error rates under the multi-arm multi-stage framework
Alexandra Blenkinsop, Mahesh Kb Parmar, Babak Choodari-Oskooei
Statistics in Medicine
|
April 27, 2011
A simulation study of predictive ability measures in a survival model I: explained variation measures
Babak Choodari-Oskooei, Patrick Royston, Mahesh K B Parmar
BMC Medical Research Methodology
|
July 2, 2015
The extension of total gain (TG) statistic in survival models: properties and applications
Babak Choodari-Oskooei, Patrick Royston, Mahesh K B Parmar
Trials
|
January 25, 2013
Impact of lack-of-benefit stopping rules on treatment effect estimates of two-arm multi-stage (TAMS) trials with time to event outcome
Babak Choodari-Oskooei, Mahesh K B Parmar, Patrick Royston, et al.
BMC Medical Research Methodology
|
April 20, 2017
Review and evaluation of performance measures for survival prediction models in external validation settings
M Shafiqur Rahman, Gareth Ambler, Babak Choodari-Oskooei, et al.
Trials
|
March 20, 2019
Combined test versus logrank/Cox test in 50 randomised trials
Patrick Royston, Babak Choodari-Oskooei, Mahesh K B Parmar, et al.
BMC Medical Research Methodology
|
July 3, 2024
Correction: Multi‑arm multi‑stage (MAMS) randomised selection designs: impact of treatment selection rules on the operating characteristics
Babak Choodari-Oskooei, Alexandra Blenkinsop, Kelly Handley, et al.
BMC Medical Research Methodology
|
June 3, 2024
Multi-arm multi-stage (MAMS) randomised selection designs: impact of treatment selection rules on the operating characteristics
Babak Choodari-Oskooei, Alexandra Blenkinsop, Kelly Handley, et al.
Statistics in Medicine
|
April 6, 2023
Point estimation for adaptive trial designs II: Practical considerations and guidance
David S Robertson, Babak Choodari-Oskooei, Munya Dimairo, et al.
Page
of 4