The Araceae family plant in the Mount Sidole has a diversity and variety of life forms. purpose this study is to describe relationship based on morphological characters. Sampling using path method (belt transect) with free collection techniques. size track used 10 m wide ± 15 km long along Mountain climbing at an altitude 400-1780 above sea level. Morphological data measurement refers 37 merist...

Assessing the assumption of multivariate normality is required by many parametric multivariate statistical methods, such as discriminant analysis, principal component analysis, MANOVA, etc. Here, we present an R package to asses multivariate normality. The MVN package contains three most widely used multivariate normality tests, including Mardia’s, Henze-Zirkler’s and Royston’s multivariate nor...

Fuel storage tanks are one of the main sources of water pollution as well as loss of crude oil and oil products in refineries.  In the process of utilization of these tanks, considerable amounts of hydrocarbons may find their way into the coastal water, which eventually lead to loss of valuable hydrocarbons. Oil type, climatic condition and characteristics of oil tanks are among the main variab...

Visualizing information whose underlying graph is directed acyclic is easier if the graph is Minimal Vertex Series Parallel (MVSP). We present method of transforming any directed acyclic graph into one that is MVSP. This enables an easy visualization of the information contained in the original graph. We illustrate this by an example of a schedule that contains parallelism.

SUMMARY MADE4, microarray ade4, is a software package that facilitates multivariate analysis of microarray gene-expression data. MADE4 accepts a wide variety of gene-expression data formats. MADE4 takes advantage of the extensive multivariate statistical and graphical functions in the R package ade4, extending these for application to microarray data. In addition, MADE4 provides new graphical a...

Assessing the assumption of multivariate normality is required by many parametric multivariate statistical methods, such as MANOVA, linear discriminant analysis, principal component analysis, canonical correlation, etc. It is important to assess multivariate normality in order to proceed with such statistical methods. There are many analytical methods proposed for checking multivariate normalit...

The study concerns the larval morphology of eight Quedius species from four subgenera: Distichalius, Microsaurus, Quedius, and Raphirus. Mature larvae of three species: Q. (Microsaurus) brevis, Q. (M.) cruentus, and Q. (M.) microps are newly described. The hitherto poorly known larvae of five species: Q. (Raphirus) boops, Q. (Distichalius) cinctus, Q. (s. str.) fuliginosus, Q. (s. str.) molochi...