Items where Author is "Hussin, Abdul Ghapor"

Midi, Habshah and Mahmood, Ehab A. and Hussin, Abdul Ghapor and Arasan, Jayanthi (2018) Robust trimmed mean direction to estimate circular location parameter in the presence of outliers. Journal of Engineering and Applied Sciences, 13 (16). 6612 - 6615. ISSN 1818-7803; ESSN: 1816-949X

Mahmood, Ehab A. and Rana, Md. Sohel and Hussin, Abdul Ghapor and Midi, Habshah (2017) Adjusting outliers in univariate circular data. Pertanika Journal of Science & Technology, 25 (4). pp. 1147-1158. ISSN 0128-7680; ESSN: 2231-8526

Mahmood, Ehab A. and Midi, Habshah and Rana, Sohel and Hussin, Abdul Ghapor (2017) Robust circular distance and its application in the identification of outliers in the simple circular regression model. Asian Journal of Applied Sciences, 10 (3). 126 - 133. ISSN 1996-3343

Ong, Keat Khim and Ahmad Tarmizi, Ahmad Farhan and Wan Yunus, Wan Md Zin and Ahmad Zaidi, Ahmad Mujahid and Jabit, Mohd Lip and Fitrianto, Anwar and Safidin, K. M. and Abdul Rauf, Ummul Fahri and Che Ros, Fadhlina and Hussin, Abdul Ghapor and Ahmad @ Ayob, Mansor (2016) Factorial design analysis of Zn(II) ions adsorption on thermally treated rice husk. Modern Applied Science, 10 (1). pp. 121-132. ISSN 1913-1844; ESSN: 1913-1852

Rana, Sohel and Mahmood, Ehab A. and Midi, Habshah and Hussin, Abdul Ghapor (2016) Robust detection of outliers in both response and explanatory variables of the simple circular regression model. Malaysian Journal of Mathematical Sciences, 10 (3). pp. 399-414. ISSN 1823-8343; ESSN: 2289-750X

Mahmood, Ehab A. and Midi, Habshah and Hussin, Abdul Ghapor (2016) Robust estimation of circular parameters. Research Journal of Applied Science, 11 (9). pp. 870-873. ISSN 1815-932X; ESSN: 1993-6079

Mahmood, Ehab A. and Rana, Md. Sohel and Hussin, Abdul Ghapor and Midi, Habshah (2016) Detection of outliers in the response and explanatory variables of the simple circular regression model. In: 2nd International Conference on Mathematical Sciences and Statistics (ICMSS2016), 26-28 Jan. 2016, Kuala Lumpur, Malaysia. (pp. 1-7).

Ong, Keat Khim and Ahmad Tarmizi, Ahmad Farhan and Wan Yunus, Wan Md. Zin and Kashim, Mohd. Safidin and Fitrianto, Anwar and Hussin, Abdul Ghapor and Mohd Azmi, Ahmad Farid (2014) Sorption kinetics of Zn (II) ion by thermally treated rice husk. In: International Conference on Mathematics, Engineering and Industrial Applications 2014 (ICoMEIA 2014), 28-30 May 2014, Penang, Malaysia. (pp. 1-6).