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path: root/lib/igt_stats.c
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2015-06-27stats: Add a way to retrieve the standard deviationDamien Lespiau
2015-06-27stats: Use an algorithm popularised by Knuth to compute mean and varianceDamien Lespiau
2015-06-27stats: Be more precise and talk about mean, not averageDamien Lespiau
2015-06-25lib: Add a tiny utility function to compute averagesDamien Lespiau