The software Assistat makes variance analysis (ANOVA) and it classifies the averages for the Tukey Test, t Test, Duncan Test, Dunnet Test, Scott-Knott Test and SNK Test. It counts with regression in the variance analysis, correlation between variables, test of the coefficient of correlation, Cochran Test, Bartlett Test, Mann-Whitney Test, Kruskal-Wallis Test, normality tests (Kolmogorov-Smirnov, Shapiro-Wilk, Anderson-Darling, Cramer-von Mises and other) and test of series fit (for Kolmogorov-Smirnov method). It makes Principal Components Analysis (PCA), confounding in the Factorial Experiments 2×2x2, Polinomial Regression for the case of quantitative treatments in Factorial Experiments, Subdivided Parcels and Subsubdivided Parcels. It analyzes Factorial Experiments with additional treatments.

Zen Unit Converter makes it easy to convert between hundreds of different units. Finding units it easy with the real-time unit filter. Special right-click menu for copying results makes quick work of exporting results.

Digital songbooks viewer for guitarists with exact lyrics and chords scrolling during playing guitar accompaniment. Display guitar diagrams of used chords too. Random song selection, fulltext search, multilanguage on screen keyboard support. Reads and displays songs and songbooks created with Text2Song (freeware) or SongbookStudio (commercial) software. Ready-made database of songs, songbooks and songbook projects is available on www.songbookstudio.org site.

Simple free tool for lyrics and chords in text format conversion to song XML format displayable in SongbookReader (freeware) and SongbookStudio (commercial) software.

Keep healthy with this new bone health calculator software, it enables you to know how well your diet is treating your body just by following a few simple steps. After finishing, it will give you a response to what level of intake you are getting of calcium and other important nutrients, and give you tips on how to improve.