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WithinTransform

scirs2_stats::panel::fixed_effects

Struct WithinTransform

pub struct WithinTransform;

Expand description

Performs the within (entity-demeaning) transformation on panel data.

For entity i, the demeaned value is x_{it} - ȳ_i.

Implementations§

impl WithinTransform

pub fn transform<F: Float + FromPrimitive>( data: &ArrayView2<'_, F>, entity: &[usize], ) -> StatsResult<Array2<F>>

Demean a matrix by entity means.

§Arguments

data – shape (N, K) stacked observations (row-major: entity 0 all T periods, entity 1, …)
entity – entity index vector of length N

Returns the demeaned matrix (same shape as data).

Auto Trait Implementations§

impl Freeze for WithinTransform

impl RefUnwindSafe for WithinTransform

impl Send for WithinTransform

impl Sync for WithinTransform

impl Unpin for WithinTransform

impl UnsafeUnpin for WithinTransform

impl UnwindSafe for WithinTransform

Blanket Implementations§

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