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ParetoAnalysis

entrenar::quality::failure

Struct ParetoAnalysis 

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pub struct ParetoAnalysis {
    pub categories: Vec<(FailureCategory, u32)>,
    pub total_failures: u32,
}
Expand description

Pareto analysis result for failure categories

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§categories: Vec<(FailureCategory, u32)>

Category counts sorted by frequency (descending)

§total_failures: u32

Total failures analyzed

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impl ParetoAnalysis

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pub fn from_failures(failures: &[FailureContext]) -> Self

Perform Pareto analysis on a list of failure contexts

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pub fn top_categories(&self, n: usize) -> Vec<(FailureCategory, u32)>

Get the top N failure categories

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pub fn percentages(&self) -> Vec<(FailureCategory, f64)>

Get percentage of failures for each category

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pub fn cumulative_percentages(&self) -> Vec<(FailureCategory, f64)>

Get cumulative percentages (for Pareto chart)

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pub fn vital_few(&self) -> Vec<(FailureCategory, u32)>

Find categories that account for ~80% of failures (Pareto principle)

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impl Clone for ParetoAnalysis

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fn clone(&self) -> ParetoAnalysis

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for ParetoAnalysis

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

Formats the value using the given formatter. Read more
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impl PartialEq for ParetoAnalysis

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Eq for ParetoAnalysis

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impl StructuralPartialEq for ParetoAnalysis

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