使用DOE 计划 表单可以使用两种基本的 DOE 类型设置和计划实验。 一般全因子实验 因子可以具有任意数量的水平。一般全因子实验始终是全因子设计。 二水平(也称为 2k)因子实验 每个因子都有两个水平。2k 因子实验可以是全因子或部分因子实验。 有关可用设计的更多信息,请转到 Minitab 帮助:因子设计和部分因子...
要指定时间序列中残差图的设置,请在 Minitab 中选择 文件 > 选项 > 单个图形 > 时间序列的残差图。 残差图 有关更多信息,请转到 Minitab 中包含哪些类型的残差?。 正规:绘制原始残差(也称为正规残差)。 标准化:绘制标准化残差。 删后:绘制 t 化删后残差。 分析变异性的残差 有关更多...
Furthermore, we would not have found the interaction with one-factor-at-a-time methods. We used Minitab 11 to analyze the data and make plots. However, the original analysis was made with a crude computer package and a hand-held calculator. This gives testimony to the power of the DOE ...
Sun: “ Hi Inna, welcome to QbDWorks. Inna Ben-Anat is the QbD director of Teva Pharmaceuticals and she’s a key thought leader in the QbD for generic space. I met her for the first time in person at the IFPAC Conference and we’ve been friends ever since and I really learned a l...
QI Macros is an easy to use add-in for Excel that installs a new tab on Excel's toolbar.Just select your data and QI Macros does all of the calculations and draws the control chart for you.QI Macros calculations are tested and accurate. ...
We were Minitab users previously, and in the end, QI is much simpler for us to use and get effective results with clarity, to our customers. 9 months ago Joe H Verified Customer I have been using QI Macros since its inception in the late 1990s. Since then, I have purchased numerous...
On one hand, I lean to analyze it as a factor because it was controlled and I want to do some media comparisons and apparently I can't do this on MINITAB if I'm treating the data as a covariate. But on the other side, our final goal is to simulate a household refrigerat...
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Change in R-squared when the variable is added to the model last Multiple regression inMinitab's Assistant menuincludes a neat analysis. It calculates the increase inR-squaredthat each variable produces when it is added to a model that already contains all of the other varia...
- In the U.S, afull factorial design (DOE)was used to assess the effectiveness of commitment contracts. The objective of these contracts was to encourage individuals to exercise more in order to reduce health risks and prevent obesity. The effects of different factors such as...