Glance at Calibration Curve Summary

Extract one-row summary statistics from a calibration curve.

Usage

# S3 method for class 'measure_calibration'
glance(x, ...)

Arguments

x

A measure_calibration object.

...

Additional arguments (unused).

Value

A tibble with columns:

• r_squared: Coefficient of determination

• adj_r_squared: Adjusted R-squared

• sigma: Residual standard error

• df: Degrees of freedom

• model_type: Model type (linear/quadratic)

• weights_type: Weighting scheme

• n_points: Number of calibration points

• n_outliers: Number of flagged outliers

Examples

data <- data.frame(
  nominal_conc = c(0, 10, 25, 50, 100),
  response = c(0.5, 15.2, 35.8, 72.1, 148.3)
)
cal <- measure_calibration_fit(data, response ~ nominal_conc)
glance(cal)
#> # A tibble: 1 × 8
#>   r_squared adj_r_squared sigma    df model_type weights_type n_points
#>       <dbl>         <dbl> <dbl> <int> <chr>      <chr>           <int>
#> 1     1.000         1.000  1.26     3 linear     none                5
#> # ℹ 1 more variable: n_outliers <int>