Change Detection in INAR(p) Processes Against Various Alternative Hypotheses

Evidence for Alternative Hypotheses

Most researchers want evidence for the direction of an effect, not evidence against a point null hypothesis. Such evidence is ideally on a scale that is easily interpretable, with an accompanying standard error. Further, the evidence from identical experiments should be repeatable, and evidence from independent experiments should be easily combined, such as required in meta-analysis. Such a mea...

Optimal change point detection in Gaussian processes

We study the problem of detecting a change in the mean of one-dimensional Gaussian process data. This problem is investigated in the setting of increasing domain (customarily employed in time series analysis) and in the setting of fixed domain (typically arising in spatial data analysis). We propose a detection method based on the generalized likelihood ratio test (GLRT), and show that our meth...

Higher-order processes in auditory-change detection.

seen i n pol ar projection (the configuration that normally elicits the most rigid percept) would be seen as deforming. Hence Si nha and Poggio's results clearly demonstrate that future psycho-physical investigation on the perception of 3D shapes will have to take into account learning processes that can take pl ace on relatively short time scales More generally they also l ead to reconsider cl...

Co-integration Relation for Oil Production in Alternative Hypotheses about OPEC Behavior

This study estimates three hypotheses of OPEC behavior: market-sharing, target revenue and competitive model for the period 1980 to 2000 for all OPEC courtiers except Iraq. To examine co-integration relation for oil production, we use ADF test in OLS estimation. Also we use ARDL approach to examine these hypotheses and the long run relationship of them. Results indicate none of three hypotheses...

Alternative Hypotheses of Hybrid Vigor.