Trait Predictions 

pub trait Predictions: Default {
    // Required methods
    fn squared_error(&self) -> f64;
    fn get_predictions(&self) -> Vec<Prediction>;
    fn log_likelihood(
        &self,
        error_models: &AssayErrorModels,
    ) -> Result<f64, PharmsolError>;

    // Provided method
    fn new(_nparticles: usize) -> Self { ... }
}

Trait for prediction containers.

Required Methods

fn squared_error(&self) -> f64

Calculate the sum of squared errors for all predictions.

Returns

The sum of squared errors

fn get_predictions(&self) -> Vec<Prediction>

Get all predictions as a vector.

Returns

Vector of prediction objects

fn log_likelihood( &self, error_models: &AssayErrorModels, ) -> Result<f64, PharmsolError>

Calculate the log-likelihood of the predictions given an error model.

This is numerically more stable than computing the likelihood and taking its log, especially for extreme values or many observations.

Parameters

• error_models: The error models for computing observation variance

Returns

The sum of log-likelihoods for all predictions

Provided Methods

fn new(_nparticles: usize) -> Self

Create a new prediction container with specified capacity.

Parameters

• nparticles: Number of particles (for SDE)

Returns

A new predictions container

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl Predictions for ArrayBase<OwnedRepr<Prediction>, Dim<[usize; 2]>>

Predictions implementation for particle-based SDE simulation outputs.

This implementation manages and processes predictions from multiple particles.

fn new(nparticles: usize) -> ArrayBase<OwnedRepr<Prediction>, Dim<[usize; 2]>>

fn squared_error(&self) -> f64

fn get_predictions(&self) -> Vec<Prediction>

fn log_likelihood( &self, error_models: &AssayErrorModels, ) -> Result<f64, PharmsolError>

Implementors

impl Predictions for SubjectPredictions