Qhat.boxcox

Qhat.burbidge

Qhat.log

Qhat.none

QhatModel.homo.gamma.linear

QhatModel.homo.gamma.linear.AR1

QhatModel.homo.gamma.linear.AR2

QhatModel.homo.gamma.linear.AR3

QhatModel.homo.normal.linear

QhatModel.homo.normal.linear.AR1

QhatModel.homo.normal.linear.AR2

QhatModel.homo.normal.linear.AR3

QhatModel.homo.skewedNormal.linear

QhatModel.homo.skewedNormal.linear.AR1

QhatModel.homo.skewedNormal.linear.AR2

QhatModel.homo.skewedNormal.linear.AR3

QhatModel.subAnnual.homo.gamma.linear

QhatModel.subAnnual.homo.gamma.linear.AR1

QhatModel.subAnnual.homo.gamma.linear.AR2

QhatModel.subAnnual.homo.gamma.linear.AR3

check.PseudoResiduals

check.viterbi

drought.resilience.index

forecast

getAIC

getAIC.bestModel

getAICc

getBounds

getBounds.transformed

getBounds.transformed.asVector

getDistributionPercentiles

getEmissionDensity

getInitialStateProbabilities

getLogForwardProbabilities

getLogLikelihood

getNegLogLikelihood

getNegLogLikelihood.fromTransformedVector

getParameters

getParameters.asVector

getParameters.transformed

getParameters.transformed.asVector

getQ.backTransformed

getQhat

getStartEndIndex

getStateFlicker

getTransitionProbabilities

hydroState.allModels

hydroState.subAnnual.allModels

markov.annualHomogeneous

markov.annualHomogeneous.flickering

parameters

plot_graph

setParameters

setParameters.fromTransformed

setParameters.fromTransformed.asVector

setStateNames

streamflow_gaugeInfo

streamflow_annual_221201

streamflow_annual_407211

streamflow_annual_415201

streamflow_monthly_221201

streamflow_monthly_415201

model.annual.fitted.221201

streamflow_daily_221201

all.models.annual.fitted.407211

model.monthly.fitted.415201

model.seasonal.fitted.415201

all.models.monthly.fitted.415201

all.models.seasonal.fitted.415201

get.summary.table

viterbi

select.stateModel

select.Markov

select.transform

<p>There are several undocumented internal functions not intended for the user. These functions are not listed here but are shown within the file: hydroState-internal.Rd</p>

internal

hydroState-internal

Identifies regime changes in streamflow runoff not explained by variations in precipitation. The package builds a flexible set of Hidden Markov Models of annual, seasonal or monthly streamflow runoff with precipitation as a predictor. Suites of models can be built for a single site, ranging from one to three states and each with differing combinations of error models and auto-correlation terms. The most parsimonious model is easily identified by AIC, and useful for understanding catchment drought non-recovery: Peterson TJ, Saft M, Peel MC & John A (2021) <doi:10.1126/science.abd5085>.

hydroState-internal: hydroState-internal

Description

Arguments