How can longitudinal data be used to study changes in polarization over time?

Jan 15, 2013 ... ▻ Concentration polarization index (CPI) as a quantitative indicator of CP. ▻ Different aspects of spacer impact on CP in FO than in RO ... Transformer insulation resistance, absorption ratio, and polarization index testing standards and requirements. May 23, 2008 ... On the other hand, results from the 2004 Nigerian survey conclude that the population is spatially polarized, and this, based on geo-ecological ... May 3, 2022 ... The latest USC Polarization Index reveals that since President Joe Biden was elected, overall levels of polarization in the United States remain dangerously ... Oct 30, 2022 ... Recoil weight, the polarization index, and MgR/I are different measures of racquet polarization calculated from the same variables of weight ... Besides the polarization data (i.e., degree of polarization and polarization ... polarization index'. Another starting point is the observed spectral ... Abstract. An ethnic polarization index is a summary statistic of ethnic diversity in a population. Montalvo and Reynal-Querol (2005,2008) suggested an index ... Oct 12, 2017 ... [1] I have combined these two indices to produce an “economic polarization index.” Many factors have contributed to what has been labeled the “ ... The author provides a novel high-frequency measure of polarization, the political polarization index (PPI). The measure is constructed monthly for the period ... • The relative distribution approach includes a median relative polarization index (MRP), ... This method can compute the degree of association between a small ...