This paper reviews the matrix programminglanguage Ox from the viewpoint of an econometrician/statistician.We focus on scientific programming using Ox and discussexamples of possible interest to econometricians and statisticians, such as random number generation, maximum likelihood estimation,...

Design plots, as defined in this article, show summaries of a response variable given the classes or distinct levels of numeric or string variables presented as influencing factors. Any summarize results can be plotted using statsby as an engine to produce summaries for groups of observations...

Статья посвящена оценке устойчивости генерирующих компаний. Автором рассмотрены существующие методики оценки устойчивости предприятий, и предлагается...

Through the appearance of analysis models was possible to simplify the graphical representation of the various processes of the hydrology, and also from the climatologic domain. Current scientific research imposed the deepening of operating mechanism and the way of manifestation of these...

Does the manner in which results are presented in empirical studies affect perceptions of the predictability of the outcomes? Noting the predominant role of linear regression analysis in empirical economics, we asked 257 academic economists to make probabilistic inferences based on different...

La medición de la confianza del consumidor genera un índice (ICC) que permite "tomarle" el pulso a la dinámica de la economía doméstica de un país en un momento dado. Este índice tiene propiedades "adelantadas" y permite prever situaciones no deseables en el desenvolvimiento económico...