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strucchange (version 1.5-4)

Testing, Monitoring, and Dating Structural Changes

Description

Testing, monitoring and dating structural changes in (linear) regression models. strucchange features tests/methods from the generalized fluctuation test framework as well as from the F test (Chow test) framework. This includes methods to fit, plot and test fluctuation processes (e.g., CUSUM, MOSUM, recursive/moving estimates) and F statistics, respectively. It is possible to monitor incoming data online using fluctuation processes. Finally, the breakpoints in regression models with structural changes can be estimated together with confidence intervals. Emphasis is always given to methods for visualizing the data.

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Version

Install

install.packages('strucchange')

Monthly Downloads

43,710

Version

1.5-4

License

GPL-2 | GPL-3

Maintainer

Achim Zeileis

Last Published

September 2nd, 2024

Functions in strucchange (1.5-4)

boundary.mefp

Boundary Function for Monitoring of Structural Changes
breakfactor

Factor Coding of Segmentations
boundary

Boundary Function for Structural Change Tests
breakdates

Breakdates Corresponding to Breakpoints
catL2BB

Generators for efpFunctionals along Categorical Variables
breakpoints

Dating Breaks
confint.breakpointsfull

Confidence Intervals for Breakpoints
boundary.efp

Boundary for Empirical Fluctuation Processes
efp

Empirical Fluctuation Processes
durab

US Labor Productivity
plot.Fstats

Plot F Statistics
plot.mefp

Plot Methods for mefp Objects
plot.efp

Plot Empirical Fluctuation Process
recresid

Recursive Residuals
root.matrix

Root of a Matrix
efpFunctional

Functionals for Fluctuation Processes
mefp

Monitoring of Empirical Fluctuation Processes
scPublications

Structural Change Publications
logLik.breakpoints

Log Likelihood and Information Criteria for Breakpoints
gefp

Generalized Empirical M-Fluctuation Processes
sctest.default

Structural Change Tests in Parametric Models
sctest.Fstats

supF-, aveF- and expF-Test
sctest

Structural Change Tests
solveCrossprod

Inversion of X'X
sctest.formula

Structural Change Tests in Linear Regression Models
strucchange.internal

Internal strucchange objects
supLM

Generators for efpFunctionals along Continuous Variables
sctest.efp

Generalized Fluctuation Tests
DJIA

Dow Jones Industrial Average
BostonHomicide

Youth Homicides in Boston
PhillipsCurve

UK Phillips Curve Equation Data
boundary.Fstats

Boundary for F Statistics
Grossarl

Marriages, Births and Deaths in Grossarl
USIncExp

Income and Expenditures in the US
RealInt

US Ex-post Real Interest Rate
SP2001

S&P 500 Stock Prices
GermanM1

German M1 Money Demand
Fstats

F Statistics