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BenfordAnalysis

datasynth_eval::statistical

Struct BenfordAnalysis

pub struct BenfordAnalysis {
    pub sample_size: usize,
    pub observed_frequencies: [f64; 9],
    pub observed_counts: [u64; 9],
    pub expected_frequencies: [f64; 9],
    pub chi_squared: f64,
    pub degrees_of_freedom: u32,
    pub p_value: f64,
    pub mad: f64,
    pub conformity: BenfordConformity,
    pub max_deviation: (u8, f64),
    pub passes: bool,
    pub anti_benford_score: f64,
}

Expand description

Results of Benford’s Law analysis.

Fields§

§sample_size: usize

Number of samples analyzed.

§observed_frequencies: [f64; 9]

Observed first-digit frequencies (digits 1-9).

§observed_counts: [u64; 9]

Observed first-digit counts (digits 1-9).

§expected_frequencies: [f64; 9]

Expected Benford frequencies.

§chi_squared: f64

Chi-squared statistic.

§degrees_of_freedom: u32

Degrees of freedom (8).

§p_value: f64

P-value from chi-squared test.

§mad: f64

Mean Absolute Deviation from expected.

§conformity: BenfordConformity

Conformity level based on MAD.

§max_deviation: (u8, f64)

Maximum deviation (digit index, deviation value).

§passes: bool

Whether test passes at the given significance level.

§anti_benford_score: f64

Anti-Benford score (0.0 = perfect Benford, 1.0 = anti-Benford).

Trait Implementations§

impl Clone for BenfordAnalysis

fn clone(&self) -> BenfordAnalysis

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for BenfordAnalysis

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

Formats the value using the given formatter. Read more

impl<'de> Deserialize<'de> for BenfordAnalysis

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl Serialize for BenfordAnalysis

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations§

impl Freeze for BenfordAnalysis

impl RefUnwindSafe for BenfordAnalysis

impl Send for BenfordAnalysis

impl Sync for BenfordAnalysis

impl Unpin for BenfordAnalysis

impl UnwindSafe for BenfordAnalysis

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Same for T

type Output = T

Should always be Self

impl<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).

fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.

fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,