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base.rms (version 1.0)

Convert Regression Between Base Function and 'rms' Package

Description

We perform linear, logistic, and cox regression using the base functions lm(), glm(), and coxph() in the R software and the 'survival' package. Likewise, we can use ols(), lrm() and cph() from the 'rms' package for the same functionality. Each of these two sets of commands has a different focus. In many cases, we need to use both sets of commands in the same situation, e.g. we need to filter the full subset model using AIC, and we need to build a visualization graph for the final model. 'base.rms' package can help you to switch between the two sets of commands easily.

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Version

Install

install.packages('base.rms')

Monthly Downloads

570

Version

1.0

License

GPL-3

Maintainer

Jing Zhang

Last Published

August 1st, 2020

Functions in base.rms (1.0)

cph2coxph

Convert results of cox regression from cph() to coxph()
coxph2cph

Convert results of cox regression from coxph() to cph()
logit2lrm

Convert results of logistic regression from glm() to lrm()
lm2ols

Convert results of lm() to ols()
ols2lm

Convert results of ols() to lm()
lrm2logit

Convert results of logistic regression from lrm() to glm()