Struct WeightedHistogram 

pub struct WeightedHistogram {
    pub binning: Binning,
    pub sums: Vec<f64>,
    pub underflow: f64,
    pub overflow: f64,
}

Weighted sums over a Binning, with underflow and overflow.

Unlike Histogram the bin contents are f64 sums, so merging is deterministic only for a fixed merge order (chunk order, as for the other float accumulators of the ion tally).

Fields

binning: Binning

The binning.

sums: Vec<f64>

Summed weight per bin.

underflow: f64

Weight of samples below binning.lo.

overflow: f64

Weight of samples at or above binning.hi (and NaN samples).

Implementations

impl WeightedHistogram

pub fn new(binning: Binning) -> Self

Empty histogram.

pub fn fill(&mut self, x: f64, w: f64)

Add weight w at x.

pub fn total(&self) -> f64

All weight, in range or not.

pub fn merge(&mut self, other: &WeightedHistogram)

Add other, which must have the same binning.

Panics

If the binnings differ.

Trait Implementations

impl Clone for WeightedHistogram

fn clone(&self) -> WeightedHistogram

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WeightedHistogram

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WeightedHistogram

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for WeightedHistogram

fn eq(&self, other: &WeightedHistogram) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for WeightedHistogram

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for WeightedHistogram