Struct ColumnProfile 

pub struct ColumnProfile {
    pub name: String,
    pub column_type: ColumnType,
    pub count: usize,
    pub missing_count: usize,
    pub missing_fraction: f64,
    pub numeric: Option<NumericStats>,
    pub categorical: Option<CategoricalStats>,
}

A full profile for a single column of the dataset.

Fields

name: String

Column name. Falls back to x{j} when no name was supplied.

column_type: ColumnType

Inferred semantic type.

count: usize

Total number of rows (cells) in the column, including missing.

missing_count: usize

Number of missing/empty cells.

missing_fraction: f64

Fraction of missing cells, in [0.0, 1.0].

numeric: Option<NumericStats>

Numeric descriptive stats. None for categorical columns.

categorical: Option<CategoricalStats>

Categorical descriptive stats. None for numeric columns.

Trait Implementations

impl Clone for ColumnProfile

fn clone(&self) -> ColumnProfile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnProfile

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

Formats the value using the given formatter.

impl PartialEq for ColumnProfile

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ColumnProfile