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SimpleRegressionResult

u_analytics::regression

Struct SimpleRegressionResult

pub struct SimpleRegressionResult {Show 16 fields
    pub slope: f64,
    pub intercept: f64,
    pub r_squared: f64,
    pub adjusted_r_squared: f64,
    pub slope_se: f64,
    pub intercept_se: f64,
    pub slope_t: f64,
    pub intercept_t: f64,
    pub slope_p: f64,
    pub intercept_p: f64,
    pub residual_se: f64,
    pub f_statistic: f64,
    pub f_p_value: f64,
    pub residuals: Vec<f64>,
    pub fitted: Vec<f64>,
    pub n: usize,
}

Expand description

Result of a simple linear regression: y = intercept + slope · x.

Fields§

§slope: f64

Slope coefficient (β₁).

§intercept: f64

Intercept (β₀).

§r_squared: f64

Coefficient of determination (R²).

§adjusted_r_squared: f64

Adjusted R² = 1 - (1-R²)(n-1)/(n-2).

§slope_se: f64

Standard error of the slope.

§intercept_se: f64

Standard error of the intercept.

§slope_t: f64

t-statistic for slope (H₀: β₁ = 0).

§intercept_t: f64

t-statistic for intercept (H₀: β₀ = 0).

§slope_p: f64

p-value for slope.

§intercept_p: f64

p-value for intercept.

§residual_se: f64

Residual standard error (√(SSE/(n-2))).

§f_statistic: f64

F-statistic (= t² for simple regression).

§f_p_value: f64

p-value for F-statistic.

§residuals: Vec<f64>

Residuals (yᵢ - ŷᵢ).

§fitted: Vec<f64>

Fitted values (ŷᵢ).

§n: usize

Sample size.

Trait Implementations§

impl Clone for SimpleRegressionResult

fn clone(&self) -> SimpleRegressionResult

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 SimpleRegressionResult

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for SimpleRegressionResult

impl RefUnwindSafe for SimpleRegressionResult

impl Send for SimpleRegressionResult

impl Sync for SimpleRegressionResult

impl Unpin for SimpleRegressionResult

impl UnsafeUnpin for SimpleRegressionResult

impl UnwindSafe for SimpleRegressionResult

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> 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