DHARMa (version 0.1.3)

testTemporalAutocorrelation: Test for temporal autocorrelation

Description

This function performs a standard test for temporal autocorrelation on the simulated residuals

Usage

testTemporalAutocorrelation(simulationOutput, time, plot = T)

Arguments

simulationOutput
an object with simulated residuals created by simulateResiduals
time
the time, in the same order as the data points. If set to "random", random values will be created
plot
whether to plot output

Details

The function performs a Durbin-Watson test on the uniformly scaled residuals, and plots the residuals against time. The DB test was originally be designed for normal residuals. In simulations, I didn't see a problem with this setting though. The alternative is to transform the uniform residuals to normal residuals and perform the DB test on those.

See Also

testUniformity, testZeroInflation, testSimulatedResiduals, testSpatialAutocorrelation, testOverdispersion, testOverdispersionParametric