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mpiktas
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What is the relation between the autocorrelation and trendsthe trend? Can do exists a trend exist in a time series of independent variables? And in time series with ana non-zero autocorrelation not null, does always exists a trend always exist?

What is the relation between autocorrelation and trends? Can do exists a trend in a time series of independent variables? And in time series with an autocorrelation not null, does always exists a trend?

What is the relation between the autocorrelation and the trend? Can a trend exist in a time series of independent variables? And in time series with a non-zero autocorrelation, does a trend always exist?

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emanuele
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Autocorrelation and trends

What is the relation between autocorrelation and trends? Can do exists a trend in a time series of independent variables? And in time series with an autocorrelation not null, does always exists a trend?