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rmsMD provides streamlined functions for summarising
and visualising regression models fitted with the rms
package, in the preferred format for medical journal reporting.
It includes support for linear, logistic, and Cox models, handles restricted cubic splines (RCS) automatically, and produces publication-ready tables and plots.
You can install rmsMD
from CRAN:
install.packages("rmsMD")
It is recommended that this package is used alognside
rms
, which can be installed via:
install.packages("rms")
Fit a logistic regression model with restricted cubic splines for age
and BMI.
Generate a publication-ready summary table from the fitted model.
library(rmsMD)
library(rms)
# Fit an OLS model including a restricted cubic spline
# for Age and BMI (with 4 knots)
<- lrm(majorcomplication ~ rcs(age,4) +
fit_lrm rcs(bmi,4) +
+
sex
smoking, data = data)
# Generate a publication-ready summary table
modelsummary_rms(fit_lrm)
Create basic plots of the model’s restricted cubic spline terms to visualize adjusted effects.
# Most basic output
ggrmsMD(fit_lrm, data)
Customize axis labels, plot titles, and shading to highlight inferior outcomes visually.
# x axis labels can be stored in a list
<- list ("age" = "Age (years)",
xlabels "bmi" = "Body Mass Index")
# titles for each variable can be stored in a list
<- list ("age" = "Impact of Age on Complications",
titles "bmi" = "Impact of BMI on Complications")
ggrmsMD(fit_lrm, data,
# set y axis label for all plots
ylab = "Complications (adjusted OR)",
# set y axis limits
ylim = c(0,3),
# set higher OR as inferior outcome to assign red shading
shade_inferior = "higher",
# set x axis labels for each variable
xlabs = xlabels,
# set titles for each variable
titles = titles
)
See the Standard workflow with restricted cubic splines vignette for a full worked example.
These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.