Used for the design and analysis of a 2x2 factorial trial for a time-to-event endpoint. It performs power calculations and significance testing as well as providing estimates of the relevant hazard ratios and the corresponding 95% confidence intervals. Important reference papers include Slud EV. (1994) <https://www.ncbi.nlm.nih.gov/pubmed/8086609> Lin DY, Gong J, Gallo P, Bunn PH, Couper D. (2016) <DOI:10.1111/biom.12507> Leifer ES, Troendle JF, Kolecki A, Follmann DA. (2020) <https://github.com/EricSLeifer/factorial2x2/blob/master/Leifer%20et%20al.%20paper.pdf>.
Package details |
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Author | Eric Leifer and James Troendle |
Maintainer | Eric Leifer <Eric.Leifer@gmail.com> |
License | GPL-2 |
Version | 0.2.0 |
Package repository | View on CRAN |
Installation |
Install the latest version of this package by entering the following in R:
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