summary.pb_regression: Summary method for pb_regression objects

In valytics: Statistical Methods for Analytical Method Comparison and Validation

Summary method for pb_regression objects

Description

Provides a detailed summary of Passing-Bablok regression results, including regression coefficients, confidence intervals, linearity test (CUSUM), and interpretation guidance.

Usage

## S3 method for class 'pb_regression'
summary(object, ...)

Arguments

object	An object of class pb_regression.
...	Additional arguments (currently ignored).

Details

The summary includes:

• Regression coefficients with confidence intervals

• CUSUM test for linearity assumption

• Interpretation of slope and intercept CIs

• Method agreement conclusion

Value

Invisibly returns a list with summary statistics.

See Also

print.pb_regression() for concise output

Examples

set.seed(42)
method_a <- rnorm(50, mean = 100, sd = 15)
method_b <- 1.05 * method_a + 3 + rnorm(50, sd = 5)
pb <- pb_regression(method_a, method_b)
summary(pb)

valytics documentation built on Feb. 19, 2026, 5:06 p.m.