QuickTTestX is a programme for calculating means, SDs and SEMs and testing the significance of differences using Student's t-test. Its main advantage over other statistical programmes is that data can be input not only as individual values (from the keyboard or by import from a text file) but also as mean ±SD or mean ±SEM for groups.
View planets and their moon from Solar System on your Mac.
Live Desktop makes the Mac desktop alive with amazing live themes.
Classify desktop pictures whenever you change or get a new wallpaper.
Create your own dynamic desktop wallpaper for your Mac.
This app lets you choose from various wallpapers for your desktop.
Offshoots is for animating the wallpaper of your desktop with growing trees.
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