numpy.random.f()

numpy.random.f

numpy.random.f(dfnum, dfden, size=None)

Draw samples from an F distribution.

Samples are drawn from an F distribution with specified parameters, dfnum (degrees of freedom in numerator) and dfden (degrees of freedom in denominator), where both parameters should be greater than zero.

The random variate of the F distribution (also known as the Fisher distribution) is a continuous probability distribution that arises in ANOVA tests, and is the ratio of two chi-square variates.

Parameters:	dfnum : int or array_like of ints Degrees of freedom in numerator. Should be greater than zero. 登录查看完整内容 ← → Copyright©2021 w3cschool编程狮|闽ICP备15016281号-3|闽公网安备35020302033924号 违法和不良信息举报电话：173-0602-2364|举报邮箱：jubao@eeedong.com 意见反馈 X 意见反馈： 联系方式： 提交 查看完整版笔记 保存 关闭 违规举报 X 广告等垃圾信息 不友善内容 违反法律法规的内容 不宜公开讨论的政治内容 其他 提交