Struct google_bigquery2::api::PrincipalComponentInfo

pub struct PrincipalComponentInfo {
    pub cumulative_explained_variance_ratio: Option<f64>,
    pub explained_variance: Option<f64>,
    pub explained_variance_ratio: Option<f64>,
    pub principal_component_id: Option<String>,
}

Principal component infos, used only for eigen decomposition based models, e.g., PCA. Ordered by explained_variance in the descending order.

This type is not used in any activity, and only used as part of another schema.

Fields

cumulative_explained_variance_ratio: Option<f64>

The explained_variance is pre-ordered in the descending order to compute the cumulative explained variance ratio.

explained_variance: Option<f64>

Explained variance by this principal component, which is simply the eigenvalue.

explained_variance_ratio: Option<f64>

Explained_variance over the total explained variance.

principal_component_id: Option<String>

Id of the principal component.

Trait Implementations

impl Clone for PrincipalComponentInfo

fn clone(&self) -> PrincipalComponentInfo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PrincipalComponentInfo

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

Formats the value using the given formatter.

impl Default for PrincipalComponentInfo

fn default() -> PrincipalComponentInfo

Returns the "default value" for a type.

impl<'de> Deserialize<'de> for PrincipalComponentInfo

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Part for PrincipalComponentInfo

impl Serialize for PrincipalComponentInfo

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

Serialize this value into the given Serde serializer.