distribution with positive skewness是什么意思

网络释义

用法例句

It belongs to the positive innormal distribution and can be described by the logarithmic normal distribution.

文中对辽宁农民人均纯收入的增长统计规律 ,符合国际上研究得出的结论属正偏分布 ,可用对数正态分布来描述。

Suppose that the error X has partial normal distribution N(0,σ 2,C) under the influence of the psychological state number C,ie.

设误差 X在心理状态数的作用下的分布为偏正态分布 ,即 X有密度f ( x;σ2 ,C) =C2πσe-x22σ2 x 02 - C2πσe-x22σ2 x >0其中 0 C 2为心理状态数 ,σ>0为未知参数 ,本文分别在 C服从 [C1,C2 ]上的均匀分布 ,Jeffreys无信息先验分布和共轭先验分布的假设下 ,得到了心理状态数 C的 Bayes估计。

In this paper,we discuss partial form S_k of the partial normal distribution on the basis ref.

在文献[1]的基础上进一步讨论了偏正态分布的偏态S_k,并定义了心理状态数C的函数f(C)=S_k详细讨论了f(C)的性质及其应用价值。

The soil As of the study area was positive skew distribution, tally with second steps stable supposed, after Gaussian non-liner change.

结果表明，研究区土壤砷为正偏态分布，经高斯非线性转化后，符合二阶平稳假设。

Some Thoughts on Normal Distribution and Partial Distribution of Test Scores;

关于测验成绩正态分布与偏态分布的思考

Skewness and Kurtosis Test of Normal Distribution for Target Detection Precision

目标探测精度正态分布偏峰度检验设计及应用

New Multivariate Skew t Distributions Generated from Skew Pearson VII Distributions

从偏态Pearson VII分布生成的新的多元偏态t分布

Grain-size distribution may be characterized in part by skewness of the distribution.

粒径的分布具有偏态分布的特点。

Calculation of Dynamic VaR Based on the Skew Student-t Distribution of FIGARCH Model

偏态t分布下FIGARCH模型的动态VaR计算

The distribution was skewed toward the lower energy values.

这种正整分布向较低的能量偏移。

It should be either approximately normal, bimodal, or skewed distribution.

它表现为近子态的，双态的或者偏态的分布。

The frequency distribution of characteristic value of the male cones and pollen is abnomal.

杉木雄球花及花粉特征值频率分布为偏态分布。

Analysis of Dynamic Behavior of Bragg Mismatch in Photopolymer

光聚物材料中布喇格偏移的动态分析

dinates of the bivariate normal distribution

二元正态分布纵坐标

Results The distribution of elementary school teachers' subjective well being was right skewed, and the subjective well being correlated with the mental health positively.

结果小学教师的主观幸福感呈右偏态分布趋势,主观幸福感与心理健康存在显著正相关。

Grain-size distribution may be characterized in part by skewness of the distribution. Skewness is a statistical measure of the uniformity of the distribution of a group of measures.

粒径的分布具有偏态分布的特点. 偏态是对一组分布均匀性测量的统计度量。

Tables for statistical distributions--Normal distribution

GB/T4086.1-1983统计分布数值表正态分布

The tracer is distributed in a nearly normal fashion.

示踪剂的分布接近正态分布的样式。

Study on Fairness of Income Distribution Based on Descriptive Statistics of Skewed Distribution

收入分配公平性的偏态分布描述方法研究

Skewness is a statistical measure of the uniformity of the distribution of a group of measures.

偏态是对一组分布均匀性测量的统计度量。

The mean of a normally distributed population lies at the center of its normal curve.

正态分布总体的平均数在正态曲线的中心。