variate

package module

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Versions in this module

v0

v0.2.2

Nov 6, 2026

Changes in this version

type Config

+ NoBreakdownVariance bool

v0.2.1

Nov 5, 2026

Changes in this version

type Transformed

+ Bytes int64

type Workspace

+ func (w *Workspace) Workers() int

v0.2.0

Nov 4, 2026

Changes in this version

type Compiled

+ func (m *Compiled) Firings() []Firing

+ func (m *Compiled) HasTriggers() bool

type Expectation

+ Firing []Firing

+ type Firing struct

+ Hi float64

+ Lo float64

+ Reason string

+ Source int

+ func (f Firing) Exact() bool

type Node

+ Threshold *Threshold

+ Trigger *Trigger

type StructureSource

+ Inputs []string

+ Over float64

+ Trigger bool

+ type Threshold struct

+ Above string

+ Below string

+ Function string

+ Over float64

+ type Trigger struct

+ Entries []string

+ Inputs []TriggerInput

+ Over float64

+ type TriggerInput struct

+ Function string

+ Node string

v0.1.4

Nov 2, 2026

Changes in this version

type Compiled

+ func (m *Compiled) Phase() Phase

type Config

+ func (c *Config) PickSeed()

type Graph

+ Phased Phase

+ func (g Graph) Cycle() (int, error)

+ func (g Graph) Phase(i int) (Graph, error)

+ type Phase struct

+ Cycle int

+ Index int

type Sweep

+ Phase Phase

v0.1.3

Nov 1, 2026

Changes in this version

+ const InputFactor

+ const InputFrequency

+ const InputFunction

+ const InputHolding

+ const InputProbability

+ const InputRepair

+ const InputSchedule

+ const MethodExact

+ const MethodSimulation

+ const MethodTransform

type Factor

+ Range *InputRange

type Function

+ Range *InputRange

type Graph

+ func (g Graph) Inputs() []Input

+ func (g Graph) Scaled(input string, f float64) (scaled Graph, clamped bool, err error)

+ func (g Graph) Sweep(ctx context.Context, cfg SweepConfig) (*Sweep, error)

+ type Input struct

+ Kind string

+ Name string

+ Range *InputRange

+ func SelectInputs(all []Input, filters []string) []Input

+ type InputRange struct

+ Factors bool

+ High float64

+ Low float64

type Node

+ NextRange *InputRange

type Outcome

+ HoldingRange *InputRange

+ PRange *InputRange

+ type Range struct

+ Hi float64

+ Lo float64

+ func (r Range) Mid() float64

type Schedule

+ Range *InputRange

type Series

+ func (s *Series) SourceColumn(k int, dst []float64) []float64

type Source

+ FrequencyRange *InputRange

+ RepairRange *InputRange

+ type Sweep struct

+ Figure string

+ Periods int64

+ Rows []SweepRow

+ Screen float64

+ Seed uint64

+ type SweepConfig struct

+ Figure string

+ Inputs []string

+ Run Config

+ Screen float64

+ Top int

+ type SweepRow struct

+ AtHigh Range

+ AtLow Range

+ Base Range

+ Clamped bool

+ High float64

+ HighSE float64

+ Input Input

+ Low float64

+ LowSE float64

+ Method string

+ Swing float64

v0.1.2

Oct 31, 2026

v0.1.1

Oct 31, 2026

Changes in this version

type Stat

+ Quantiles bool

v0.1.0

Oct 29, 2026

Changes in this version

+ var ErrStop = errors.New("stop")

+ func ChainFigures(chains []Chain) (rate, unavailability float64)

+ func LayerBoundsAt(b Bounds, y Layer, x float64) (lo, hi float64)

+ type Accum struct

+ Block stats.Welford

+ Hist *stats.LogHist

+ Max float64

+ Min float64

+ Sum stats.Neumaier

+ W stats.Welford

+ Zero int64

+ func (a *Accum) Mean() float64

+ func (a *Accum) N() int64

+ func (a *Accum) StdDev() float64

+ func (a *Accum) StdErr(delays bool) float64

+ type Basis uint8

+ const OnEntry

+ const PerTime

+ type Bounds struct

+ Alias float64

+ DiscGap []float64

+ H float64

+ Lower []float64

+ Roundoff []float64

+ Upper []float64

+ func (b Bounds) LayerMean(y Layer) (lo, hi float64)

+ func (b Bounds) Quantile(p float64) (lo, hi float64)

+ type Chain struct

+ Fail float64

+ K int

+ N int

+ Repair float64

+ type Compiled struct

+ func (m *Compiled) Analytic() (*Expectation, error)

+ func (m *Compiled) Binding() (criterion, driver string)

+ func (m *Compiled) Categories() []string

+ func (m *Compiled) HasDelays() bool

+ func (m *Compiled) HasRepair() bool

+ func (m *Compiled) LatticeUnit() float64

+ func (m *Compiled) Layers() []Layer

+ func (m *Compiled) LongestPath() int

+ func (m *Compiled) NewWorkspace(cfg Config) (*Workspace, error)

+ func (m *Compiled) NodeIDs() []string

+ func (m *Compiled) NodeOrder() []string

+ func (m *Compiled) OutcomeNames() []string

+ func (m *Compiled) Plan() []PlanRow

+ func (m *Compiled) PlanPeriods(batchPeriods int64) int64

+ func (m *Compiled) Pools() []dist.Distribution

+ func (m *Compiled) Simulate(ctx context.Context, cfg Config) (*Result, error)

+ func (m *Compiled) SourceIDs() []string

+ func (m *Compiled) Spill() int

+ func (m *Compiled) Structure() Structure

+ func (m *Compiled) TailThresholds() []float64

+ func (m *Compiled) Transform(cfg TransformConfig) (*Transformed, error)

+ func (m *Compiled) TransformEntries(cfg TransformConfig) (*Counts, error)

+ func (m *Compiled) Transformed() *Transformed

+ type Config struct

+ AllowUnconverged bool

+ Batch int

+ BlockPeriods int

+ ContribRSE float64

+ HistRes float64

+ MaxMemory int64

+ MaxPeriods int64

+ MaxSteps uint64

+ MinHits uint64

+ NoBreakdown bool

+ NodeHist bool

+ Observer Observer

+ Pace time.Duration

+ Periods int64

+ PoolSize int

+ RecordBuffer int

+ RoundScratch int

+ Seed uint64

+ Series bool

+ Spill int

+ TailHits uint64

+ TailP float64

+ TargetRSE float64

+ Transform bool

+ TransformBytes int64

+ TransformGrid int

+ TransformTol float64

+ TransformWork int

+ Watch Watch

+ Workers int

+ type Counter struct

+ ByLeaf []uint64

+ Total uint64

+ func NewCounter(m *Compiled) *Counter

+ func (c *Counter) Observe(r *Round) error

+ type Counts struct

+ Applicable bool

+ Entries []Bounds

+ M int

+ Passes int

+ QuadNodes int

+ Reason string

+ Theta float64

+ type ECPoint struct

+ P float64

+ StdErr float64

+ X float64

+ type Expectation struct

+ ArrivalsPerPeriod float64

+ Contrib []float64

+ ContribVar []float64

+ DrawsMean float64

+ DrawsVar float64

+ EntriesPer []float64

+ Mean float64

+ MeanByCategory []float64

+ MeanBySource []float64

+ OutcomeRate []float64

+ Reach [][]float64

+ RoundsPerPeriod float64

+ StepsPerPeriod float64

+ Terminal [][]float64

+ Var float64

+ VarByCategory []float64

+ VarBySource []float64

+ func (e *Expectation) PZero() float64

+ type Factor struct

+ ID string

+ Model dist.Distribution

+ type Function struct

+ Basis Basis

+ Category string

+ Model dist.Distribution

+ Name string

+ Scope Scope

+ type Graph struct

+ Description string

+ Factors []Factor

+ ID string

+ Layers []Layer

+ Nodes []Node

+ Schedules []Schedule

+ Sources []Source

+ func (g Graph) Compile(cfg Config) (*Compiled, []Warning, error)

+ type Layer struct

+ Attachment float64

+ ID string

+ Limit float64

+ Share float64

+ type Mode uint8

+ const Absolute

+ const Sequential

+ type Node struct

+ Description string

+ Functions []Function

+ ID string

+ Mode Mode

+ Next string

+ NextHolding dist.Continuous

+ NextOutage bool

+ NextScope Scope

+ Outcomes []Outcome

+ type Observer interface

+ Observe func(r *Round) error

+ type Outcome struct

+ Holding dist.Continuous

+ HoldingScope Scope

+ OutageHolding bool

+ P dist.Distribution

+ To string

+ type PlanRow struct

+ Criterion string

+ Driver string

+ Met bool

+ Observed float64

+ PeriodsNeeded int64

+ PlannedPerPeriod float64

+ type Prop struct

+ P float64

+ StdErr float64

+ type RecordWriter struct

+ func NewRecordWriter(w io.Writer, maxPath int) *RecordWriter

+ func (rw *RecordWriter) Observe(r *Round) error

+ type Result struct

+ BeyondHorizon float64

+ Binding string

+ ByCategory []Accum

+ BySource []Accum

+ Categories []string

+ Contrib []Accum

+ Converged bool

+ EntriesPer []Accum

+ Events []uint64

+ Layers []Accum

+ Nodes []string

+ OutcomeCount [][]uint64

+ Outcomes []string

+ Periods int64

+ Reach [][]uint64

+ Seed uint64

+ Series *Series

+ Sources []string

+ Steps uint64

+ Stopped bool

+ TailCounts []int64

+ TailPeriods int64

+ TailSums [][]float64

+ Total Accum

+ Unmet []string

+ type Round struct

+ Arrival float64

+ End float64

+ Leaf int32

+ Period int64

+ Seq uint64

+ Source int32

+ Steps []Step

+ Value float64

+ type Schedule struct

+ ID string

+ Values []float64

+ type Scope uint8

+ const PerEvent

+ const PerPeriod

+ type Series struct

+ func (s *Series) Category(c int, p int64) float64

+ func (s *Series) CategoryColumn(c int, dst []float64) []float64

+ func (s *Series) Contrib(v int, p int64) float64

+ func (s *Series) Entries(v int, p int64) float64

+ func (s *Series) EntriesColumn(v int, dst []float64) []float64

+ func (s *Series) LayerColumn(j int, dst []float64) []float64

+ func (s *Series) Periods() int64

+ func (s *Series) Source(k int, p int64) float64

+ func (s *Series) Total(p int64) float64

+ func (s *Series) TotalColumn(dst []float64) []float64

+ type Source struct

+ Chains []Chain

+ Description string

+ Every int

+ Factor string

+ Frequency dist.Distribution

+ ID string

+ Repair dist.Distribution

+ Schedule string

+ To string

+ type Stat struct

+ Clipped bool

+ Max float64

+ Mean float64

+ Min float64

+ N int64

+ P50 float64

+ P90 float64

+ P95 float64

+ P99 float64

+ P999 float64

+ Share float64

+ StdDev float64

+ StdErr float64

+ type Step struct

+ Node int32

+ Outcome int32

+ T float64

+ Value float64

+ type Structure struct

+ Nodes []StructureNode

+ Outcomes []StructureEdge

+ Sources []StructureSource

+ type StructureEdge struct

+ From string

+ Holding bool

+ Name string

+ To string

+ type StructureFunction struct

+ Category string

+ Name string

+ PerTime bool

+ type StructureNode struct

+ Functions []StructureFunction

+ ID string

+ Leaf bool

+ type StructureSource struct

+ ID string

+ To string

+ type Summary struct

+ ByCategory map[string]Stat

+ BySource map[string]Stat

+ ContribPer map[string]Stat

+ EntriesPer map[string]Stat

+ Exceedance []ECPoint

+ Layers map[string]Stat

+ OutcomeP map[string]Prop

+ Plan []PlanRow

+ ReachProb map[string]map[string]Prop

+ TailShares []TailShare

+ Terminal map[string]map[string]Prop

+ Total Stat

+ type TailShare struct

+ ByCategory map[string]float64

+ BySource map[string]float64

+ Periods int64

+ X float64

+ type TransformConfig struct

+ MaxBytes int64

+ MaxGrid int

+ MaxWork int

+ TailP float64

+ Tol float64

+ type Transformed struct

+ Applicable bool

+ ByCategory []Bounds

+ BySource []Bounds

+ H float64

+ M int

+ PZero float64

+ Passes int

+ QuadNodes int

+ Reason string

+ Theta float64

+ Total Bounds

+ Work int

+ type Warning struct

+ Code string

+ Message string

+ Subject string

+ type Watch struct

+ Leaves []string

+ MinValue float64

+ Nodes []string

+ type Workspace struct

+ func (w *Workspace) Bands(edges, dst []float64) []float64

+ func (w *Workspace) BandsOf(row int, edges, dst []float64) []float64

+ func (w *Workspace) Close()

+ func (w *Workspace) ExceedanceOf(row int, dst []ECPoint) []ECPoint

+ func (w *Workspace) Footprint() int64

+ func (w *Workspace) HasHistogram(row int) bool

+ func (w *Workspace) Means() []float64

+ func (w *Workspace) NodeHist() bool

+ func (w *Workspace) QuantityRow(kind, name string) (row int, ok bool)

+ func (w *Workspace) QuantityStat(row int) Stat

+ func (w *Workspace) Run(ctx context.Context, seed uint64) (*Result, error)

+ func (w *Workspace) Summarize(dst *Summary)

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