Struct DetectConfig 

pub struct DetectConfig {

    pub point_threshold: f64,
    pub point_min_n: usize,
    pub column_roles: bool,
    pub point_fdr_q: Option<f64>,
    pub dist_alpha: f64,
    pub psi_threshold: f64,
    pub psi_bins: usize,
    pub dist_min_n: usize,
    pub struct_null_rate: f64,
    pub mv_alpha: f64,
    pub mv_min_n: usize,
    pub mv_ridge: f64,
    pub ctx_period: usize,
    pub ctx_threshold: f64,
    pub ctx_min_per_phase: usize,
    pub coll_min_n: usize,
    pub coll_threshold: f64,
    pub cadence_column: Option<String>,
    pub cad_max_cv: f64,
    pub cad_min_n: usize,
}

Fields

point_threshold: f64

Modified z-score threshold for the point detector (Iglewicz–Hoaglin default is 3.5).

point_min_n: usize

Minimum count of finite numeric values a column needs before the point detector will assess it. Below this, statistics are unreliable.

column_roles: bool

When set, detectors consult each column’s Role and skip columns where their statistic is meaningless (e.g. the point detector skips identifier/categorical/sequence columns). Roles are always reported in the envelope; this only governs whether they affect detection.

point_fdr_q: Option<f64>

Optional false-discovery-rate (FDR) level for the point detector. When set, the per-cell modified-z threshold is replaced by Benjamini–Hochberg control at this level, applied within each column: a cell is flagged only if its two-sided p-value survives BH, bounding the expected proportion of false flags at q. None keeps the fixed point_threshold behavior.

dist_alpha: f64

Significance level for the KS and chi-square drift tests. A column is flagged when the test’s p-value falls below this.

psi_threshold: f64

Population Stability Index threshold; PSI above this signals drift (0.1 ≈ moderate, 0.2 ≈ significant by convention).

psi_bins: usize

Number of (baseline-quantile) bins used for PSI.

dist_min_n: usize

Minimum sample size (per side) before a distributional test runs.

struct_null_rate: f64

Null fraction above which the structural detector flags a column.

mv_alpha: f64

Significance level for the Mahalanobis multivariate test (per row). Smaller than the per-column α because every row is tested.

mv_min_n: usize

Minimum number of complete (no-missing) rows before the multivariate detector will estimate a covariance and run.

mv_ridge: f64

Relative ridge added to the covariance diagonal for numerical stability (handles collinear / zero-variance columns). Scaled by the mean variance.

ctx_period: usize

Seasonal period for the contextual detector. 0 (or 1) disables it — seasonality is never guessed, so without a declared period the detector reports honest absence.

ctx_threshold: f64

Modified z-score threshold within a seasonal subseries.

ctx_min_per_phase: usize

Minimum finite values a phase needs before it is assessed.

coll_min_n: usize

Minimum length of an ordered numeric column before the collective (change-point) detector will run.

coll_threshold: f64

Standardized mean-shift threshold for the collective detector. Set conservatively because the change point is chosen by maximization.

cadence_column: Option<String>

Column to assess for metronomic cadence (interpreted as event times). None disables the cadence detector — which timestamps mean “time” is never guessed, so without this it reports honest absence.

cad_max_cv: f64

Coefficient-of-variation threshold below which inter-arrival intervals are flagged as suspiciously regular (automated).

cad_min_n: usize

Minimum number of intervals before cadence is assessed.

Implementations

impl DetectConfig

pub fn version(&self) -> String

A stable, human-legible fingerprint of the settings that affect output. Deterministic: no wall-clock, no environment.

Trait Implementations

impl Clone for DetectConfig

fn clone(&self) -> DetectConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DetectConfig

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

Formats the value using the given formatter.

impl Default for DetectConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for DetectConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for DetectConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.