Struct TensorStats

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pub struct TensorStats {
    pub mean: f64,
    pub std: f64,
    pub min: f64,
    pub max: f64,
    pub p25: f64,
    pub p50: f64,
    pub p75: f64,
    pub nan_count: usize,
    pub inf_count: usize,
    pub element_count: usize,
}

Expand description

Summary statistics for a tensor.

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§mean: f64

Arithmetic mean of finite values.

§std: f64

Population standard deviation of finite values.

§min: f64

Minimum finite value.

§max: f64

Maximum finite value.

§p25: f64

25th percentile.

§p50: f64

50th percentile (median).

§p75: f64

75th percentile.

§nan_count: usize

Number of NaN values.

§inf_count: usize

Number of Inf values (positive or negative).

§element_count: usize

Total number of elements.

Implementations§

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impl TensorStats

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pub fn compute(data: &[f64]) -> Result<Self, StatsError>

Compute statistics from a slice of f64 values.

NaN and Inf values are counted but excluded from statistical calculations.

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pub fn has_anomalies(&self) -> bool

Whether any NaN or Inf values are present.

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pub fn iqr(&self) -> f64

Interquartile range (p75 - p25).

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pub fn range(&self) -> f64

Range (max - min).

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pub fn cv(&self) -> f64

Coefficient of variation (std / |mean|).

Trait Implementations§

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impl Clone for TensorStats

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fn clone(&self) -> TensorStats

Returns a duplicate of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for TensorStats

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl UnwindSafe for TensorStats

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

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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

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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