EORTC22881_2: EORTC22881, figure 2
In raredd/kmdata: A Database of Reconstructed Individual Patient Level Data from Oncology Clinical Trials
EORTC22881_2 R Documentation
EORTC22881, figure 2
Description
Kaplan-Meier digitized data from EORTC22881, figure 2 (PMID 25500422). A reported sample size of 2,657 for a primary endpoint of OS in breast cancer.
Usage
EORTC22881_2
Format
A data frame of 5,318 observations and 3 variables:
time event time (in years)
event OS event indicator (0: no event, 1: event)
arm treatment arms (boost, no boost)
Source
Bartelink H, Maingon P, Poortmans P, et al. Whole-breast irradiation
with or without a boost for patients treated with breast-conserving
surgery for early breast cancer: 20-year follow-up of a randomised
phase 3 trial. Lancet Oncol 2015; 16: 47–56.
Examples
summary(EORTC22881_2)
kmplot(EORTC22881_2)
raredd/kmdata documentation built on June 15, 2025, 9:33 a.m.
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| EORTC22881_2 | R Documentation |
EORTC22881, figure 2
Description
Kaplan-Meier digitized data from EORTC22881, figure 2 (PMID 25500422). A reported sample size of 2,657 for a primary endpoint of OS in breast cancer.
Usage
EORTC22881_2
Format
A data frame of 5,318 observations and 3 variables:
time | event time (in years) | |
event | OS event indicator (0: no event, 1: event) |
|
arm | treatment arms (boost, no boost) | |
Source
Bartelink H, Maingon P, Poortmans P, et al. Whole-breast irradiation with or without a boost for patients treated with breast-conserving surgery for early breast cancer: 20-year follow-up of a randomised phase 3 trial. Lancet Oncol 2015; 16: 47–56.
Examples
summary(EORTC22881_2)
kmplot(EORTC22881_2)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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