Struct CorrelationState 

pub struct CorrelationState {
    pub n: u64,
    pub sum_x: f64,
    pub sum_y: f64,
    pub sum_x2: f64,
    pub sum_y2: f64,
    pub sum_xy: f64,
    pub x_ranks: Option<Vec<f64>>,
    pub y_ranks: Option<Vec<f64>>,
    pub correlation_type: CorrelationType,
}

State for correlation computation.

Fields

n: u64

Number of valid pairs (both values non-null)

sum_x: f64

Sum of x values

sum_y: f64

Sum of y values

sum_x2: f64

Sum of x squared

sum_y2: f64

Sum of y squared

sum_xy: f64

Sum of x*y

x_ranks: Option<Vec<f64>>

For Spearman: ranks of x values

y_ranks: Option<Vec<f64>>

For Spearman: ranks of y values

correlation_type: CorrelationType

The correlation type being computed

Trait Implementations

impl AnalyzerState for CorrelationState

fn merge(states: Vec<Self>) -> AnalyzerResult<Self>

where Self: Sized,

Merges multiple states into a single state.

fn is_empty(&self) -> bool

Returns whether this state represents an empty computation.

impl Clone for CorrelationState

fn clone(&self) -> CorrelationState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CorrelationState

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CorrelationState

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CorrelationState

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

where __S: Serializer,

Serialize this value into the given Serde serializer.