Comparison of type I error rates between T1 and Ft statistics for unequal population variance using variable trimming

• Main Authors: Md Yusof, Zahayu, Othman, Abdul Rahman, Syed Yahaya, Sharipah Soaad
• Format: Article
• Language: English
• Published: Universiti Putra Malaysia 2010
• Subjects: QA Mathematics
• Online Access: http://repo.uum.edu.my/19426/1/MJMS%204%202%20195-207%202010.pdf; http://repo.uum.edu.my/19426/; http://einspem.upm.edu.my/journal/fullpaper/vol4no2/5.%20zahayu%20for%20web.pdf
• Institution: Universiti Utara Malaysia

Two robust procedures for testing the equality of central tendency measures, namely T1 and trimmed F (noted as Ft) statistics are proposed in this paper.The T1 and Ft statistics were modified using variable trimming with indeterminate percentage. The variable trimming percentages were based upon tri...