Calculate Peak Area — peak_model_area • measure

Integrates the peak model over a given range to calculate the area.

Usage

peak_model_area(model, params, x_range = NULL)

Arguments

model: A peak_model object.
params: Named list of model parameters.
x_range: Numeric vector of length 2 giving the integration range. If NULL, integrates over the full domain (may require analytical solution).

Value

Numeric scalar giving the peak area.

Details

For models with analytical integrals (e.g., Gaussian), this can return an exact value. Otherwise, numerical integration is used.

See also

peak_model_value()

Examples

model <- create_peak_model("gaussian")
params <- list(height = 1, center = 5, width = 1)
area <- peak_model_area(model, params, c(0, 10))
area
#> [1] 2.506628