rProphecy is a standalone Mac program that calculates the Spearman-Brown 'Prophecy' formula that estimates the reliability of a test if its number of items is altered. You can calculate the modified test reliability by entering the current test reliability and the proportion of change. Alternatively, you can calculate the proportion of change needed by entering the current and modified test reliability.
Rip DVD discs to the desired file format.
Developed by com.rhythmiccanvas.xdroplet
Edits audio files with the option for CD mastering.
This program lets you convert videos to various media formats.
Rips media from DVD and creates disk copies.
CoverScout fills the gray gaps that iTunes leaves behind!
Comments