Nothing
knitr::opts_chunk$set( collapse = TRUE, comment = "#>" ) library(survival) library(psfmi)
The psfmi
package includes the function pool_performance
, to pool the performance
measures of logistic and Cox regression models. This vignette show you how to use this function.
The performance of a logistic regression model across multiply imputed datasets can be obtained as follows.
perf <- pool_performance(data=lbpmilr, nimp=5, impvar="Impnr", formula = Chronic ~ Gender + Pain + Tampascale + Smoking + Function + Radiation + Age + Duration + BMI, cal.plot=TRUE, plot.method="mean", groups_cal=10, model_type="binomial") perf
For a Cox regression model the following code can be used.
perf <- pool_performance(data=lbpmicox, nimp=5, impvar="Impnr", formula = Surv(Time, Status) ~ Duration + Pain + Tampascale + factor(Expect_cat) + Function + Radiation + Age , cal.plot=FALSE, model_type="survival") perf
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.