Akurasi peramalan sebagai tolok ukur kinerja metode deret waktu bergantung beberapa
hal, antara lain karakteristik data, pemilihan metode, dan jangka waktu, di samping fluktuasi …

Hotelling's T 2 chart is a popular tool for monitoring statistical process control. However, this
chart is sensitive to outliers. To alleviate the problem, three approaches to the robust …

Robust linear discriminant analysis (RLDA) methods are becoming the better choice for
classification problems as compared to the classical linear discriminant analysis (LDA) due …

Two-sample independent t-test is a classical method which is widely used to test the equality
of two groups. However, this test is easily affected by any deviation in normality, more …

This paper presents a new parameter estimation for a Gaussian first-order autoregressive
(AR (1)) process with an unknown drift and additive outliers. Recursive median adjustment …

Two-sample independent t-test and ANOVA are classical procedures which are widely used
to test the equality of two groups and more than two groups respectively. However, these …

Student's t-test and ANOVA F-test are the classical statistical tests for comparing two or more
independent groups. Both are powerful tests when data is normally distributed and …