Method: Num4NormalityLib.jbtest

Defined in:
lib/num4normality.rb

.jbtest(xi) ⇒ boolean

Jarque-Bera検定

Examples:

xi = [320, 240, 402, 325, 440, 286, 362, 281, 560, 212, 198, 209, 374]
Num4NormalityLib.jbtest(xi)
=> false

Returns 検定結果(true:棄却域内 false:棄却域外).

Parameters:

  • xi (Array) —

    データ(double[])

Returns:

  • (boolean) —

    検定結果(true:棄却域内 false:棄却域外)



157
158
159
 
# File 'lib/num4normality.rb', line 157

def jbtest(xi)
     Normality.jbTest(xi.to_java(Java::double))
end