Tensor VS statistics

There's nothing stopping PHP using the GPU other than nobody having written bindings to the appropriate libraries. Compare https://github.com/RubixML/Tensor for example, which provides bindings to LAPACK and OpenBLAS and will already provide a massive speed boost for linear algebra operations. They aren't GPU accelerated, but all* that's needed is a similar extension with (e.g.) cuBLAS bindings.

Note that this particular technique has been used by our friends at RubixML and it works just fine.

php use HiFolks\Statistics\Statistics; $s = Statistics::make( [98, 90, 70,18,92,92,55,83,45,95,88,76] ); $a = $s->frequencies(); print_r($a); /* Array ( [18] => 1 [45] => 1 [55] => 1 [70] => 1 [76] => 1 [83] => 1 [88] => 1 [90] => 1 [92] => 2 [95] => 1 [98] => 1 ) */ $a = $s->relativeFrequencies(); print_r($a); /* Array ( [18] => 8.3333333333333 [45] => 8.3333333333333 [55] => 8.3333333333333 [70] => 8.3333333333333 [76] => 8.3333333333333 [83] => 8.3333333333333 [88] => 8.3333333333333 [90] => 8.3333333333333 [92] => 16.666666666667 [95] => 8.3333333333333 [98] => 8.3333333333333 ) */ ## What's next If you have some suggestion to improve the code , or you want to add some new functions or request a new feature, feel free to open a new issues here: https://github.com/Hi-Folks/statistics/issues ### Todo list: I'm going to implement and add clasess/methods for: - [ ] covariance and correlation - [ ] normal distributions Follow me on Twitter: https://twitter.com/RmeetsH