Prostate: Factors associated with prostate specific antigen
In ncvreg: Regularization Paths for SCAD and MCP Penalized Regression Models
Prostate R Documentation
Factors associated with prostate specific antigen
Description
Data from a study by by Stamey et al. (1989) to examine the association
between prostate specific antigen (PSA) and several clinical measures that
are potentially associated with PSA in men who were about to receive a
radical prostatectomy.
Usage
Prostate
Format
A list of two objects: y and X
- y
Log PSA
- X
A matrix with 97 instances (rows) and 8 predictor variables
(columns). The remainder of this list describes the columns of X
- lcavol
Log cancer volume
- lweight
Log prostate weight
- age
The man's age (years)
- lbph
Log of the amount of benign hyperplasia
- svi
Seminal vesicle invasion (1=Yes, 0=No)
- lcp
Log of capsular penetration
- gleason
Gleason score
- pgg45
Percent of Gleason scores 4 or 5
Source
https://web.stanford.edu/~hastie/ElemStatLearn/
References
Hastie T, Tibshirani R, and Friedman J. (2001). The Elements of
Statistical Learning. Springer.
Stamey T, et al. (1989). Prostate specific antigen in the diagnosis
and treatment of adenocarcinoma of the prostate. II. Radical prostatectomy
treated patients. Journal of Urology, 16: 1076-1083.
ncvreg documentation built on Sept. 11, 2024, 8:31 p.m.
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| Prostate | R Documentation |
Factors associated with prostate specific antigen
Description
Data from a study by by Stamey et al. (1989) to examine the association between prostate specific antigen (PSA) and several clinical measures that are potentially associated with PSA in men who were about to receive a radical prostatectomy.
Usage
Prostate
Format
A list of two objects: y and X
- y
Log PSA
- X
A matrix with 97 instances (rows) and 8 predictor variables (columns). The remainder of this list describes the columns of
X- lcavol
Log cancer volume
- lweight
Log prostate weight
- age
The man's age (years)
- lbph
Log of the amount of benign hyperplasia
- svi
Seminal vesicle invasion (1=Yes, 0=No)
- lcp
Log of capsular penetration
- gleason
Gleason score
- pgg45
Percent of Gleason scores 4 or 5
Source
https://web.stanford.edu/~hastie/ElemStatLearn/
References
Hastie T, Tibshirani R, and Friedman J. (2001). The Elements of Statistical Learning. Springer.
Stamey T, et al. (1989). Prostate specific antigen in the diagnosis and treatment of adenocarcinoma of the prostate. II. Radical prostatectomy treated patients. Journal of Urology, 16: 1076-1083.
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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