Many researchers have only focused on a single way of collecting data when other methods are available. This study proposes a template for researchers who intend to use the qualitative means in extracting data for analysis. The template shows the Olonite Observation Extract Template (OOEXT)

In this paper we study the zero frequency spectral properties of fractionally cointegrated long memory processes and introduce a new frequency domain principal components estimator of the cointegration space and the factor loading matrix for the long memory factors. We find that for fractionally...