License: Free to try
Downloads: 0
Op. System: Windows
Last updated: 2012-01-09
File size: 6.58 MB
Publisher: Kovach Computing Services

Publisher description for Oriana

Oriana program icon

The easy and intuitive way to analyze your data. The easy and intuitive way to analyze your data. Oriana is an application that will calculate the special forms of sample and inter-sample statistics required for circular data (e.g. angles or directions measured in degrees, time of day, day of week, month of year, etc.). The analyses include basic statistics such as mean vector and confidence limits, single sample distribution tests like Rayleigh's, pairwise and multisample tests such as Watson-Williams F-Test and chi-squared test, and pairwise correlations. It also graphs your data in a variety of ways, including rose diagrams, circular histograms or wind roses, allowing you to easily demonstrate patterns. A variety of graph types are available in Oriana. The data for each set of observations can be summarized with rose diagrams or circular histograms. The rose diagram / histogram bars can be stacked to show the relative proportions of subsets within the data. Linear histograms can also be plotted. Linear data can be incorporated into two variable rose diagrams/histograms as well as in vector plots, where an arrow or bar is drawn for each case, with the length representing the linear data, and circular scatterplots. Individual observations can be shown in raw data plots. Distribution plots allow you to assess whether the data depart from a uniform or von Mises distribution. The distributions of two sets of observations can also be compared with Q-Q plots, and regular scattergrams can also be produced. Various aspects of the appearance of the graph can be modified, including fonts, colors of lines, objects and background, and text of titles and axis labels. When the graphs are ready you can print them to any printer, save to various graphic formats, or copy and paste them to any other application. Requirements: - 512 Mb RAM memory - 12 Mb disk space Limitations: - Limited to 30 days use or at least 15 runs - Nag screen

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