Works on: Windows 10 | Windows 8.1 | Windows 8 | Windows 7 | Windows XP | Windows 2000 | Windows 2003 | Windows 2008 | Windows Vista | Windows 2012 SHA1 Hash: 4b35bf4dd224b59f055ae042954ffee514416cf4 Size: 57.17 KB File Format: zip
Rating: 1.913043478
out of 5
based on 23 user ratings
Publisher Website: External Link Downloads: 282 License: Free
Bootstrap is a free software by ff123 and works on Windows 10, Windows 8.1, Windows 8, Windows 7, Windows XP, Windows 2000, Windows 2003, Windows 2008, Windows Vista, Windows 2012.
You can download Bootstrap which is 57.17 KB in size and belongs to the software category Audio. Bootstrap was released on 2008-11-09 and last updated on our database on 2017-02-22 and is currently at version 0.5.
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Bootstrap Description
The Bootstrap application was designed to perform statistical analysis of various codecs rated by multiple listeners. It uses a technique called bootstrap resampling, which means that it runs many simulations using randomized versions of the original data set to determine the probability that the original relationships occurred by chance.
Resampling techniques incorporate the correlations of the original data set, and thus tend to be more powerful than their classical counterparts on certain types of data sets (skewed).
The bootstrap program resamples independently per listener (blocked analysis) by default. This increases power by assuming that the ratings a listener produces are correlated with each other, although the range of values used by a particular listener dont necessarily correspond to the range used by another.
The program adjusts the p-values to take into account that multiple measurements increase the chances that a significant result in a single comparison between two codecs may not be significant in the context of the overall experiment. The program currently uses a free step-down p-value adjustment, but in the future will use a more powerful restricted p-value adjustment technique.