Safe versions of regression model function

These functions are wrappers around the regression model functions that will capture side-effects such as errors and warnings and return a list. This is particularly useful when using the model functions iteratively.

Usage

linear_model_safely(...)

logistic_model_safely(...)

cox_model_safely(...)

Arguments

...

Arguments are passed to the model function.

Value

A named list:

• result: What is returned by the model function.

• errors: Errors produced by the model function as a character string.

• warnings: Warnings produced by the model function as a character string.

• messages: Messages produced by the model function as a character string.

• output: Output produced by the model function as a character string.

See also

linear_model(), logistic_model(), cox_model()