ChiSqTestResult¶
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class
pyspark.mllib.stat.ChiSqTestResult(java_model: py4j.java_gateway.JavaObject)[source]¶ Contains test results for the chi-squared hypothesis test.
Methods
call(name, *a)Call method of java_model
Attributes
Returns the degree(s) of freedom of the hypothesis test.
Name of the test method
Null hypothesis of the test.
The probability of obtaining a test statistic result at least as extreme as the one that was actually observed, assuming that the null hypothesis is true.
Test statistic.
Methods Documentation
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call(name: str, *a: Any) → Any¶ Call method of java_model
Attributes Documentation
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degreesOfFreedom¶ Returns the degree(s) of freedom of the hypothesis test. Return type should be Number(e.g. Int, Double) or tuples of Numbers.
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method¶ Name of the test method
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nullHypothesis¶ Null hypothesis of the test.
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pValue¶ The probability of obtaining a test statistic result at least as extreme as the one that was actually observed, assuming that the null hypothesis is true.
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statistic¶ Test statistic.
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