andrews_test_reg: Multivariate Andrews' Test for End-of-Sample Structural...

Description Usage Arguments Value References Examples

Description

This implements Andrews' test for end-of-sample change, as described by \insertCiteandrews03;textualCPAT. This test was derived for detecting a change in multivarate data, aso originally described. See \insertCiteandrews03CPAT for a description of the test.

Usage

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andrews_test_reg(formula, data, M, pval = TRUE, stat = TRUE)

Arguments

formula

The regression formula, which will be passed to lm

data

data.frame containing the data

M

Numeric index of the location of the first potential change point

pval

If TRUE, return a p-value

stat

If TRUE, return a test statistic

Value

If both pval and stat are TRUE, a list containing both; otherwise, a number for one or the other, depending on which is TRUE

References

\insertAllCited

Examples

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x <- rnorm(1000)
y <- 1 + 2 * x + rnorm(1000)
df <- data.frame(x, y)
CPAT:::andrews_test_reg(y ~ x, data = df, M = 900)

CPAT documentation built on May 1, 2019, 6:51 p.m.

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