nomogramFormula: Calculate Total Points and Probabilities for Nomogram

A nomogram, which can be carried out in 'rms' package, provides a graphical explanation of a prediction process. However, it is not very easy to draw straight lines, read points and probabilities accurately. Even, it is hard for users to calculate total points and probabilities for all subjects. This package provides formula_rd() and formula_lp() functions to fit the formula of total points with raw data and linear predictors respectively by polynomial regression. Function points_cal() will help you calculate the total points. prob_cal() can be used to calculate the probabilities after lrm(), cph() or psm() regression. For more complex condition, interaction or restricted cubic spine, TotalPoints.rms() can be used.

Imports: rms, do, Hmisc
Published: 2020-01-28
DOI: 10.32614/CRAN.package.nomogramFormula
Author: Jing Zhang, Zhi Jin
Maintainer: Jing Zhang <zj391120 at>
License: GPL-3
NeedsCompilation: no
CRAN checks: nomogramFormula results


Reference manual: nomogramFormula.pdf


Package source: nomogramFormula_1.2.0.0.tar.gz
Windows binaries: r-devel:, r-release:, r-oldrel:
macOS binaries: r-release (arm64): nomogramFormula_1.2.0.0.tgz, r-oldrel (arm64): nomogramFormula_1.2.0.0.tgz, r-release (x86_64): nomogramFormula_1.2.0.0.tgz, r-oldrel (x86_64): nomogramFormula_1.2.0.0.tgz
Old sources: nomogramFormula archive

Reverse dependencies:

Reverse imports: ggrisk


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