Struct SpectrumFitResult

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pub struct SpectrumFitResult {
    pub densities: Vec<f64>,
    pub uncertainties: Option<Vec<f64>>,
    pub reduced_chi_squared: f64,
    pub converged: bool,
    pub iterations: usize,
    pub temperature_k: Option<f64>,
    pub temperature_k_unc: Option<f64>,
    pub anorm: f64,
    pub background: [f64; 3],
}

Expand description

Result of fitting a single spectrum.

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§densities: Vec<f64>

Fitted areal densities (atoms/barn), one per isotope.

§uncertainties: Option<Vec<f64>>

Uncertainty on each density.

None when covariance computation was skipped.

§reduced_chi_squared: f64

Reduced chi-squared of the fit.

§converged: bool

Whether the fit converged.

§iterations: usize

Number of iterations.

§temperature_k: Option<f64>

Fitted temperature in Kelvin (only when fit_temperature is true).

§temperature_k_unc: Option<f64>

1-sigma uncertainty on the fitted temperature (from covariance matrix).

§anorm: f64

Fitted normalization / signal-scale parameter. Transmission LM uses Anorm; counts background scaling uses alpha_1.

§background: [f64; 3]

Fitted background parameter triplet. Transmission LM uses [BackA, BackB, BackC]. Counts KL background uses [b0, b1, alpha_2].

Trait Implementations§

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impl Clone for SpectrumFitResult

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fn clone(&self) -> SpectrumFitResult

Returns a duplicate of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for SpectrumFitResult

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl UnwindSafe for SpectrumFitResult

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Gets the TypeId of self. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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