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added tests for std, variance

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This commit is contained in:
Margarita 2022-03-22 21:51:45 +03:00
parent f8c55328a4
commit 0440764cd3
1 changed files with 10 additions and 0 deletions
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kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestDoubleAnalyticTensorAlgebra.kt
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@ -299,4 +299,14 @@ internal class TestDoubleAnalyticTensorAlgebra {
doubleArrayOf(1.5, 0.5) doubleArrayOf(1.5, 0.5)
)} )}
} }
@Test
fun testStd() = DoubleTensorAlgebra {
assertTrue { floor(tensor5.std() * 10000 ) / 10000 == 2.9439 }
}
@Test
fun testVariance() = DoubleTensorAlgebra {
assertTrue { floor(tensor5.variance() * 10000 ) / 10000 == 8.6666 }
}
} }