[OMEGA (Online Multivariate Exploratory Graphical Analysis): Routine Searching for Structure]: Comment: Industrial Strength VEDA

Graphical Methods for Exploratory Multivariate Longitudinal Data Analysis

This paper describes direct manipulation and dynamic graphics for analyzing multivariate longitudinal data. Longitudinal data measures individuals repeatedly in time, perhaps at irregular and unequal time points. There is an emphasis on studying the individual patterns as well as mean trends because we can. Static plots of individuals are messy and often unreadable because there are many overla...

Exploratory Multivariate Data Analysis

Cover The words on the front and back cover pages have been ordered by letting MATLAB ® choose randomly and uniformly from a list of selected keywords. i Preface This PhD dissertation is based on a series of research projects conducted at The Royal Veterinary and Agricultural University (KVL), in the Chemometrics Research Group of Professor Lars Munck and colleagues during the period 1996-99. P...

Multivariate exploratory tools for microarray data analysis.

The ultimate success of microarray technology in basic and applied biological sciences depends critically on the development of statistical methods for gene expression data analysis. The most widely used tests for differential expression of genes are essentially univariate. Such tests disregard the multidimensional structure of microarray data. Multivariate methods are needed to utilize the inf...

Exploratory data analysis for industrial safety application

We tested the detection properties of four MOX sensors toward different ozone mixtures to identify sets of sensing layers and interfering compounds concentrations most suitable for a reliable detection of ozone. The measurement campaign lasted 1 year divided in four sessions. We collected a substantial amount of measurements (more than 500) with diverse interfering gases: ammonia, ethanol, ethy...

Exploratory analysis of multivariate image data