Other packages > Find by keyword >

pminternal  

Internal Validation of Clinical Prediction Models
View on CRAN: Click here


Download and install pminternal package within the R console
Install from CRAN:
install.packages("pminternal")

Install from Github:
library("remotes")
install_github("cran/pminternal")

Install by package version:
library("remotes")
install_version("pminternal", "0.1.0")



Attach the package and use:
library("pminternal")
Maintained by
Stephen Rhodes
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2025-03-18
Latest Update: 2025-03-18
Description:
Conduct internal validation of a clinical prediction model for a binary outcome. Produce bias corrected performance metrics (c-statistic, Brier score, calibration intercept/slope) via bootstrap (simple bootstrap, bootstrap optimism, .632 optimism) and cross-validation (CV optimism, CV average). Also includes functions to assess model stability via bootstrap resampling. See Steyerberg et al. (2001) <doi:10.1016/s0895-4356(01)00341-9>; Harrell (2015) <doi:10.1007/978-3-319-19425-7>; Riley and Collins (2023) <doi:10.1002/bimj.202200302>.
How to cite:
Stephen Rhodes (2025). pminternal: Internal Validation of Clinical Prediction Models. R package version 0.1.0, https://cran.r-project.org/web/packages/pminternal. Accessed 06 Jun. 2026.
Previous versions and publish date:
No previous versions
Other packages that cited pminternal R package
View pminternal citation profile
Other R packages that pminternal depends, imports, suggests or enhances
Complete documentation for pminternal
Functions, R codes and Examples using the pminternal R package
Full pminternal package functions and examples
Downloads during the last 30 days

Today's Hot Picks in Authors and Packages

rwavelet  
Wavelet Analysis
Perform wavelet analysis (orthogonal,translation invariant, tensorial, 1-2-3d transforms, thresholdi ...
Download / Learn more Package Citations See dependency  
IAPWS95  
Thermophysical Properties of Water and Steam
An implementation of the International Association for the Properties of Water (IAPWS) Formulation ...
Download / Learn more Package Citations See dependency  
worrrd  
Generate Wordsearch and Crossword Puzzles
Generate wordsearch and crossword puzzles using custom lists of words (and clues).Make them easy or ...
Download / Learn more Package Citations See dependency  
odbc  
Connect to ODBC Compatible Databases (using the DBI Interface)
A DBI-compatible interface to ODBC databases. ...
Download / Learn more Package Citations See dependency  
r2resize  
In-Text Resize for Images, Tables and Fancy Resize Containers in 'shiny', 'rmarkdown' and 'quarto' Documents
Automatic resizing toolbar for containers, images and tables. Various resizable or expandable contai ...
Download / Learn more Package Citations See dependency  
BALLI  
Expression RNA-Seq Data Analysis Based on Linear Mixed Model
Analysis of gene expression RNA-seq data using Bartlett-Adjusted Likelihood-based LInear model (BALL ...
Download / Learn more Package Citations See dependency  

27,268

R Packages

233,548

Dependencies

72,820

Author Associations

27,205

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA