Struct hmm::matrices::Matrix

pub struct Matrix { /* fields omitted */ }

2 dimensional matrix

Methods

impl Matrix

fn new(data: Vec<Vec<f64>>) -> Option<Matrix>

Create new matrix

fn cols(&self) -> usize

fn is_positive(&self) -> bool

Positive matrix has all its entries >= 0

fn minus_log(&self) -> Matrix

Apply -log2 for each element

fn column(&self, index: usize) -> Option<Vector>

Get copy of a given column

fn add_to_columns(&self, v: &Vector) -> Matrix

Add vector to each column

fn min_by_column(&self) -> Vector

Maximum by column

fn argmin_by_column(&self) -> Vec<usize>

Argmax by column

Trait Implementations

impl Debug for Matrix

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl PartialEq for Matrix

fn eq(&self, __arg_0: &Matrix) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &Matrix) -> bool

This method tests for !=.