fpgrid: Grid with combinations of p for two-order fractional...
In dosresmeta: Multivariate Dose-Response Meta-Analysis
fpgrid R Documentation
Grid with combinations of p for two-order fractional polynomials
Description
Computes the different combinations of p usefull for evaluating two-order fractional polynomials.
Usage
fpgrid(p = c(-2, -1, -0.5, 0, 0.5, 1, 2, 3))
Arguments
p
a numeric vector with the coefficient to be combined.
Value
A data.frame with the different combinations of p.
Author(s)
Alessio Crippa, alessio.crippa@ki.se
References
Royston, Patrick, and Douglas G. Altman. "Regression using fractional polynomials of
continuous covariates: parsimonious parametric modelling." Applied Statistics (1994): 429-467.
Examples
grd <- fpgrid()
head(grd)
dosresmeta documentation built on June 8, 2025, 2:01 p.m.
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| fpgrid | R Documentation |
Grid with combinations of p for two-order fractional polynomials
Description
Computes the different combinations of p usefull for evaluating two-order fractional polynomials.
Usage
fpgrid(p = c(-2, -1, -0.5, 0, 0.5, 1, 2, 3))
Arguments
p |
a numeric vector with the coefficient to be combined. |
Value
A data.frame with the different combinations of p.
Author(s)
Alessio Crippa, alessio.crippa@ki.se
References
Royston, Patrick, and Douglas G. Altman. "Regression using fractional polynomials of continuous covariates: parsimonious parametric modelling." Applied Statistics (1994): 429-467.
Examples
grd <- fpgrid()
head(grd)
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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