MINITAB-2 Plot Normal Probability Plot of residuals For example, data: Airfreight breakage, We run “Regression” in the MINITAB, and store the residuals in column “RESI 1”, and we want to calculate its normal score, Z* under normality. Z*=z((k-.375)/(n+.25)), where z(A) ...
Normal Probability Plots of the Residuals In Fig. 10.13, the normal probability plot of the residuals shows that the large majority of the residuals are well behaved; that is, they fall near a straight line. Some cases shown on the lower left and upper right of the plot are anomalous, but...
普通残差(例如在回归和方差分析中使用的残差)不考虑因为二项响应变量而引起的非常量方差。 示例输出 解释 对于挡风玻璃数据,残差偏差不遵循任何特定模式。因此,图形并未指示所选概率模型的任何问题。 Minitab.com 许可证门户 商店 博客 联系我们 Cookie 设置 Copyright © ...
了解关于 Minitab 的更多信息 使用Pearson 残差与事件概率可以评估拟合的概率模型的适合程度。Pearson 残差图中的任何异常模式或趋势都表明拟合的概率模型可能不合适。 请注意,Pearson 残差考虑了二项响应变量。由于响应变量遵循二项分布,在大约 50% 的单元都失效的应力...