sphase: S-phase Fraction of Tumor Cells
In TH.data: TH's Data Archive
sphase R Documentation
S-phase Fraction of Tumor Cells
Description
S-phase fraction of tumor cells in breast cancer patients.
Usage
data("sphase")
Format
This data frame contains the following columns:
- SPF
S-phase fraction
- RFS
recurrence free survival
- event
censoring indicator: FALSE means censored,
TRUE is an event.
Details
The data have been used to address the question whether a simple
cutpoint in S-phase fraction can be used to discriminate between
patients with good and bad prognosis (for example in Hothorn & Lausen,
2003).
Source
J. Pfisterer, F. Kommoss, W. Sauerbrei, D. Menzel, M. Kiechle,
E. Giese, M. Hilgarth & A. Pfleiderer (1995).
DNA flow cytometry in node positive breast cancer: Prognostic value
and correlation to morphological and clinical factors.
Analytical and Quantitative Cytology and Histology 7(6),
406–412.
References
Torsten Hothorn & Berthold Lausen (2003).
On the Exact Distribution of Maximally Selected Rank Statistics.
Computational Statistics & Data Analysis 43(2),
121–137.
TH.data documentation built on April 18, 2023, 1:09 a.m.
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| sphase | R Documentation |
S-phase Fraction of Tumor Cells
Description
S-phase fraction of tumor cells in breast cancer patients.
Usage
data("sphase")Format
This data frame contains the following columns:
- SPF
S-phase fraction
- RFS
recurrence free survival
- event
censoring indicator:
FALSEmeans censored,TRUEis an event.
Details
The data have been used to address the question whether a simple cutpoint in S-phase fraction can be used to discriminate between patients with good and bad prognosis (for example in Hothorn & Lausen, 2003).
Source
J. Pfisterer, F. Kommoss, W. Sauerbrei, D. Menzel, M. Kiechle, E. Giese, M. Hilgarth & A. Pfleiderer (1995). DNA flow cytometry in node positive breast cancer: Prognostic value and correlation to morphological and clinical factors. Analytical and Quantitative Cytology and Histology 7(6), 406–412.
References
Torsten Hothorn & Berthold Lausen (2003). On the Exact Distribution of Maximally Selected Rank Statistics. Computational Statistics & Data Analysis 43(2), 121–137.
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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