In regression analysis, the residual sum of squares is a measure of the goodness of fit of the model.

在回归分析中，残差平方和是衡量模型拟合优度的一个指标。

Chi squared test of goodness of fit

拟合优度检验

The common goodness-of-fit tests require continuous distributions with known parameters.

一般的拟合优度检验方法只能用于分布完全已知的情况。

The method is higher goodness of fit and has its applicability.

该方法的拟合度较高，有其适用性。

To evaluate a cost function, accountants assess economic plausibility and goodness of fit.

评估一个成本的功能, 会计师评定经济合理性和适用性.

The results of goodness-of-fit test proved that the deduced seed spacing distribution coincided with various practical seed spacing samples.

拟合优度检验的结果证实所求粒距分布对多种实测粒距样本拟合良好。

The tendency check, goodness of fit check, maximum likelihood estimates(MLE)of the parameters and MTBF for AMSAA model are presented.

给出了趋势检验、AMSAA模型的拟合优度检验及模型参数的极大似然估计方法。

The experimental research indicates the proposed evaluation model of rural information undertaking public satisfaction has higher goodness of fit.

研究表明，文章建立的农村信息化公众满意度指数模型拟合度较高；

The choice of quantity and position of hidden layer radial basis functions is very important and directly affects the goodness of fit of overall network classification ability.

在径向基函数神经网络中，隐层中心的数量和位置的选择是整个网络性能优劣的关键，直接影响网络的分类能力。

The statidtical theories of parameter estimation and the goodness-of-fit test of the two-parameter Weibull probabilistic distribution is reviewed, and are coded in this thesis firstly.

论文综述了双参数威布尔分布的特征参数估计及其假设检验方法，并且编写了计算程序加以实现；