Estimation of concentration parameter for simultaneous circular functional relationship model assuming unequal error variance

• Main Authors: Nurkhairany Amyra Mokhtar,, Yong Zulina Zubairi,, Abdul Ghapor Hussin,
• Format: Article
• Language: English
• Published: Penerbit Universiti Kebangsaan Malaysia 2017
• Online Access: http://journalarticle.ukm.my/11156/1/22%20Nurkhairany%20Amyra.pdf; http://journalarticle.ukm.my/11156/; http://www.ukm.my/jsm/malay_journals/jilid46bil8_2017/KandunganJilid46Bil8_2017.html

In this study, we propose the estimation of the concentration parameter for simultaneous circular functional relationship model. In this case, the variances of the error term are not necessarily equal and the ratio of the concentration parameter λ = is not necessarily 1. The modified Bessel function...