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tutorial
In base.rms: Convert Regression Between Base Function and 'rms' Package
package preparation
library(rms)
library(base.rms)
library(survival)
1. transform between linear regressions
base to rms
fit <- lm(mpg~cyl+vs,data=mtcars)
lm2ols(fit)
rms to base
fit <- ols(mpg~cyl+vs,data=mtcars)
ols2lm(fit)
2. transform between logistic regressions
base to rms
fit <- glm(vs~mpg,data=mtcars,family = binomial(link='logit'))
logit2lrm(fit)
rms to base
fit <- lrm(vs~mpg,data=mtcars)
lrm2logit(fit)
3. transform between cox regressions
base to rms
fit <- coxph(Surv(mpg,vs)~am+gear,data=mtcars)
coxph2cph(fit)
rms to base
fit <- cph(Surv(mpg,vs)~am+gear,data=mtcars)
cph2coxph(fit)
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base.rms documentation built on Aug. 1, 2020, 5:06 p.m.
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package preparation
library(rms) library(base.rms) library(survival)
1. transform between linear regressions
base to rms
fit <- lm(mpg~cyl+vs,data=mtcars) lm2ols(fit)
rms to base
fit <- ols(mpg~cyl+vs,data=mtcars) ols2lm(fit)
2. transform between logistic regressions
base to rms
fit <- glm(vs~mpg,data=mtcars,family = binomial(link='logit')) logit2lrm(fit)
rms to base
fit <- lrm(vs~mpg,data=mtcars) lrm2logit(fit)
3. transform between cox regressions
base to rms
fit <- coxph(Surv(mpg,vs)~am+gear,data=mtcars) coxph2cph(fit)
rms to base
fit <- cph(Surv(mpg,vs)~am+gear,data=mtcars) cph2coxph(fit)
Try the base.rms package in your browser
Any scripts or data that you put into this service are public.
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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