Final published version
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Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
}
TY - JOUR
T1 - NCC
T2 - An R-package for analysis and simulation of platform trials with non-concurrent controls
AU - Krotka, Pavla
AU - Hees, Katharina
AU - Jacko, Peter
AU - Magirr, Dominic
AU - Posch, Martin
AU - Bofill Roig, Marta
PY - 2023/7/31
Y1 - 2023/7/31
N2 - Platform trials evaluate the efficacy of multiple treatments, allowing for late entry of the experimental arms and enabling efficiency gains by sharing controls. The power of individual treatment-control comparisons in such trials can be improved by utilizing non-concurrent controls (NCC) in the analysis. We present the R-package NCC for the design and analysis of platform trials using non-concurrent controls. NCC allows for simulating platform trials and evaluating the properties of analysis methods that make use of non-concurrent controls in a variety of settings. We describe the main NCC functions and show how to use the package to simulate and analyse platform trials by means of specific examples.
AB - Platform trials evaluate the efficacy of multiple treatments, allowing for late entry of the experimental arms and enabling efficiency gains by sharing controls. The power of individual treatment-control comparisons in such trials can be improved by utilizing non-concurrent controls (NCC) in the analysis. We present the R-package NCC for the design and analysis of platform trials using non-concurrent controls. NCC allows for simulating platform trials and evaluating the properties of analysis methods that make use of non-concurrent controls in a variety of settings. We describe the main NCC functions and show how to use the package to simulate and analyse platform trials by means of specific examples.
KW - Clinical trial simulation
KW - Non-concurrent controls
KW - Platform trials
KW - Shared controls
KW - Statistics
U2 - 10.1016/j.softx.2023.101437
DO - 10.1016/j.softx.2023.101437
M3 - Journal article
AN - SCOPUS:85170650508
VL - 23
JO - SoftwareX
JF - SoftwareX
SN - 2352-7110
M1 - 101437
ER -