Struct ExactTestParams 

pub struct ExactTestParams {
    pub rejection_region: RejectionRegion,
    pub big_count: f64,
    pub prior_count: f64,
}

Tuning knobs for exact_test.

Fields

rejection_region: RejectionRegion

Which rejection region to sum over.

big_count: f64

Row sum above which, in both groups, the beta approximation is used. Only consulted by RejectionRegion::DoubleTail.

prior_count: f64

Prior count added before the fold change is fitted.

Implementations

impl ExactTestParams

pub fn new( rejection_region: RejectionRegion, big_count: f64, prior_count: f64, ) -> Self

Builds a parameter set explicitly.

Params

• rejection_region - Which outcomes count as extreme
• big_count - Beta approximation threshold, non-negative
• prior_count - Prior count for the fold change, non-negative

Returns

The parameter set. Values are validated at the point of use in exact_test, not here.

Trait Implementations

impl Clone for ExactTestParams

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ExactTestParams

impl Debug for ExactTestParams

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

Formats the value using the given formatter.

impl Default for ExactTestParams

fn default() -> Self

edgeR’s defaults: double tail, big.count = 900, prior.count = 0.125.