markrogoyski / math-php / 1494 / 1
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LAST BUILD BRANCH: multilinear-regression
DEFAULT BRANCH: master
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Files 142
Run time 15s
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coverage: 99.397% (-0.04%) from 99.437%
1494.1

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markrogoyski 
PCA (#332)

* Create PCA.php

* Create PCATest.php

* Create SampleData.php

* Update PCA.php

* Update PCATest.php

* Update PCA.php

* Update PCATest.php

* Update PCATest.php

* Update PCA.php

* Update PCA.php

* Update PCA.php

* Update PCA.php

* Update PCATest.php

* Update PCA.php

* Update PCA.php

* Update PCA.php

* Update PCATest.php

* Update PCATest.php

* Update PCA.php

* Update PCATest.php

* Update PCA.php

* Update PCATest.php

* Update PCATest.php

* Update PCA.php

* Update PCATest.php

* Update PCA.php

* Update PCATest.php

* Update PCATest.php

* Update PCA.php

* Update PCA.php

* Update PCATest.php

* Update PCATest.php

* Update PCA.php

* Update PCA.php

* Update PCA.php

* Update PCA.php

* Update PCA.php

* Update PCA.php

* Update PCA.php

* Update PCA.php

* Update PCA.php

* Update PCA.php

* Update PCA.php

* Update PCA.php

* Update PCATest.php

* Update PCA.php

* Update Eigenvector.php (#71)

slight refactor

* Update PCATest.php

* Update PCATest.php

* Update PCATest.php

* Update PCATest.php

* Update PCATest.php

* Update PCA.php

* Update PCATest.php

* Update PCA.php

* Update PCATest.php

* Update PCA.php

* Update PCA.php

* missing exception, missing doc-block returns

* Add exception tests

* Update PCATest.php

* Update PCA.php

* Pca refactor (#72)

* A couple small changes. Changed getRow() to getColumn()
* Comments

* Pca namespace change (#76)

* Update and rename src/LinearAlgebra/PCA.php to src/Statistics/Multivariate/PCA.php

* Update and rename tests/LinearAlgebra/PCATest.php to tests/Statistics/Multivariate/PCATest.php

* Update PCA.php

* Pca more coverage (#77)

* Remove inertia (#78)

Inertia was defined incorrectly, but only used in one place, so I removed it.
It should be the squared sum of all elements in the data matrix, which would be num_vars*(n... (continued)

5932 of 5968 relevant lines covered (99.4%)

128.2 hits per line

Source Files on job 1494.1