Struct NdarrayPCAResult 

pub struct NdarrayPCAResult<T: NabledReal> {
    pub components: Array2<T>,
    pub explained_variance: Array1<T>,
    pub explained_variance_ratio: Array1<T>,
    pub mean: Array1<T>,
    pub scores: Array2<T>,
}

PCA result for ndarray matrices.

Fields

components: Array2<T>

Principal components as rows (k x features).

explained_variance: Array1<T>

Explained variance for each retained component.

explained_variance_ratio: Array1<T>

Explained variance ratio for each retained component.

mean: Array1<T>

Column means used for centering.

scores: Array2<T>

Scores (samples x k).

Trait Implementations

impl<T: Clone + NabledReal> Clone for NdarrayPCAResult<T>

fn clone(&self) -> NdarrayPCAResult<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug + NabledReal> Debug for NdarrayPCAResult<T>

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

Formats the value using the given formatter.