[FFmpeg-devel] MPEG-2 FLAGS2_FAST benchmarks

Kieran Kunhya kierank at obe.tv
Mon Jun 15 09:28:18 EEST 2020


>
> The one-tailed (we are not considering whether "fast" is slower than
> "normal") homoscedastic ("equal variance sampled, not paired") student t
> test has a p value of 0.009638597, which for a typical p value threshold of
> 0.05 would reject the null hypothesis ("they are the same speed") and
> accept that "Fast" is faster than "Normal". Why do you think the difference
> is statistically insignificant?
>

I accept I should not throw phrases like "statistically significant" around
without the correct analysis.
I will make sure not to do that in the future.

Kieran


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