Struct Column 

pub struct Column<T: NumericType<T>> { /* private fields */ }

Data wrapper populated with values.

Implementations

impl<T: NumericType<T>> Column<T>

pub fn new() -> EmptyColumn<T>

pub fn sum(&self) -> Option<T>

Sums x

pub fn sum_x2(&self) -> Option<T>

Sums x^2

pub fn moment_i(&self) -> Option<f64>

Moment-I (pop. Average)

pub fn moment_ii(&self) -> Option<f64>

Moment-II

pub fn variance(&self) -> Option<f64>

Sample Variance. (Square of the sample standard deviation).

pub fn stddev(&self) -> Option<f64>

Sample Standard Deviation.

pub fn min(&self) -> Option<T>

pub fn max(&self) -> Option<T>

pub fn count(&self) -> Option<usize>

pub fn print(&self)

pub fn sum_t(&self, number_of_threads: usize) -> Option<T>

pub fn sum_x2_t(&self, number_of_threads: usize) -> Option<T>

pub fn moment_i_t(&self, number_of_threads: usize) -> Option<f64>

pub fn moment_ii_t(&self, number_of_threads: usize) -> Option<f64>

pub fn variance_t(&self, number_of_threads: usize) -> Option<f64>

pub fn stddev_t(&self, number_of_threads: usize) -> Option<f64>

pub fn min_t(&self, number_of_threads: usize) -> Option<T>

pub fn max_t(&self, number_of_threads: usize) -> Option<T>

pub fn count_t(&self, number_of_threads: usize) -> Option<usize>

Trait Implementations

impl<T: NumericType<T>> Debug for Column<T>

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

Formats the value using the given formatter.