base.rms v1.0
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Convert Regression Between Base Function and 'rms' Package
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.
Functions in base.rms
| Name | Description | |
| 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() | |
| No Results! | ||
Vignettes of base.rms
| Name | ||
| tutorial.Rmd | ||
| version.Rmd | ||
| No Results! | ||
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