Struct StatisticalSummary 

pub struct StatisticalSummary {

    pub dataset_name: String,
    pub n_samples: usize,
    pub n_features: usize,
    pub feature_statistics: Vec<FeatureStatistics>,
    pub target_statistics: Option<TargetStatistics>,
    pub correlation_matrix: Vec<Vec<f64>>,
    pub feature_correlations: HashMap<String, f64>,
    pub data_quality_score: f64,
    pub missing_data_pattern: String,
    pub outlier_summary: HashMap<String, usize>,
    pub distribution_types: HashMap<String, String>,
    pub generation_timestamp: String,
    pub metadata: HashMap<String, String>,
}

Complete dataset statistical summary

Fields

dataset_name: String

n_samples: usize

n_features: usize

feature_statistics: Vec<FeatureStatistics>

target_statistics: Option<TargetStatistics>

correlation_matrix: Vec<Vec<f64>>

feature_correlations: HashMap<String, f64>

data_quality_score: f64

missing_data_pattern: String

outlier_summary: HashMap<String, usize>

distribution_types: HashMap<String, String>

generation_timestamp: String

metadata: HashMap<String, String>

Implementations

impl StatisticalSummary

pub fn new(dataset_name: String, n_samples: usize, n_features: usize) -> Self

Create a new statistical summary

pub fn add_feature_stats(&mut self, stats: FeatureStatistics)

Add feature statistics

pub fn set_target_stats(&mut self, stats: TargetStatistics)

Set target statistics

pub fn calculate_quality_score(&mut self)

Calculate data quality score (0-100)

pub fn to_json(&self) -> Result<String, Error>

Export summary as JSON string

pub fn to_csv(&self) -> String

Export summary as CSV string

Trait Implementations

impl Clone for StatisticalSummary

fn clone(&self) -> StatisticalSummary

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StatisticalSummary

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StatisticalSummary

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for StatisticalSummary

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

Formats the value using the given formatter.

impl Serialize for StatisticalSummary

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

where __S: Serializer,

Serialize this value into the given Serde serializer.