有很多这种分布的数学模型,我将重点介绍最常用的两个:均匀分布(uniform distributions)和正态分布(normal distributions),为了完整起见同样介绍了负指数分布。
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...约,但尚未有一所学校完工营运,无法取得有效样本数(30份以上), 故案例中各项财务模型之母体常态分配(Normal Distributions)为参考 案例学校及各项资料汇整之基本假设;另各专案依合约、公私立学校、 地理位置等主客观因素相异,财务模型参数亦有所不同,...
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Normal Distributions Transform 如何使用正态分布变换
Mixtures of Two Normal Distributions 混合正态分布
mix normal distributions model 混合正态分布模型
modified normal distributions 修正常态分布
two normal distributions 二个正态分布
non-normal distributions 非正态分布
folded normal distributions 折叠正态分布
Moreover we discuss the economic meanings of the model and extend the model to normal distribution.
本文进而对模型的经济含义进行了探讨,并在正态分布下进行了推广。
参考来源 - 基于价值无差异的资产定价模型Non-parameter test are used to data with no normal distribution.
个别不符合正态分布数据则采用非参数检验。 两组间的均数比较采用配对T检验。
参考来源 - 运用中医肝主疏泄理论治疗卒中后抑郁症的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
N a continuous distribution of a random variable with its mean, median, and mode equal, the probability density function of which is given by (exp-[(x–μ)²/2σ²]/σ√(2π)) where μ is the mean and σ² the variance 正态分布 (Also called Gaussian distribution) [statistics]
Avoidable inconsistencies may lead to multimodal or non-normal distributions and may have a measurable impact on application performance.
可避免的不一致性可能导致多重模态分布或非正态分布,可能会对应用程序性能造成可度量的影响。
They obey normal distributions. Distributions of power spectral density (PSD) for pressure signal display narrower frequency range and higher amplitude.
压力信号的功率谱密度具有频率波动范围窄、幅值大的特点;
The Se contents in milled rice and rice pericarp were shown to obey normal distributions, indicating that the Se content in milled rice and rice pericarp were quantitative traits.
水稻品种精米和米皮中硒含量分布遵循正态分布规律,表明水稻精米和米皮中硒含量属数量性状。
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