如何用JMP做多元線性迴歸分析?
通常單因子分析可以作為多因子分析的前期探索,但不能作為最終結果,因為自變數之間往往可能會存在一定的關聯,所以,以實務上來說,使用多因子分析是更為可靠的結果,今天這篇文章就要來分享如何在JMP進行多元線性迴歸分析(Multiple regression analysis)。
通常單因子分析可以作為多因子分析的前期探索,但不能作為最終結果,因為自變數之間往往可能會存在一定的關聯,所以,以實務上來說,使用多因子分析是更為可靠的結果,今天這篇文章就要來分享如何在JMP進行多元線性迴歸分析(Multiple regression analysis)。
Navigating Tough Conversations in Statistical Collaboration Navigating Tough Conversations in Statistical Collaboration
本次培训通过整车、锂电、电子等行业客户实际案例介绍了JMP可靠性分析平台—— 寿命分布、加速寿命试验、退化分析、质保储备预测、不可修复系统可靠性分析、可修复系统可靠性模拟的应用场景和操作。
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Using design of experiments can have a huge impact on a companies success and the individual careers of scientists. DOE evangelist Phil Kay was recently interviewed for the life science podcast CABTalks by Synthace.
JMP's free online statistical thinking course is now available in Spanish. It's perfect for anyone who wants to learn more about statistical concepts and how to make better decisions using data. In addition to Spanish, it's also available in English, Korean, Japanese and Chinese.
Often as we are trying to gain insights from our data, understanding that two variables are related is not enough. We need to dig deeper and ask questions like: under what circumstances are they related? For whom are they related, why are they related, and how? The Moderation and Mediation JMP Add-In enables easy specification, fitting, and visual probing of interactions in three popular models: m...
對比現今如火如荼的大數據,實驗設計適用於小樣本的數據。在小樣本的情況下,如何去更好地選擇最優模型,既不過擬合,又能有效預測?本篇文章就要來帶你瞭解,如何在小樣本的數據下,使用實驗設計(DOE)進行建模分析。
Figure 1. Spectra line plot in Graph Builder with spectra colored by gluten content. Analyzing spectroscopic data has many nuances and potential pitfalls that can make analysis of it difficult and messy at best.
JMP Fit Y by X 平台,包含了 T test、ANOVA 及Unequal Variance等兩群體間的檢定工具,一鍵就能將相關性由大到小排序。您可以利用此平台快速的找尋關鍵影響參數,以及判別失誤率較大的群體。觀看影片,看看顧問怎麼巧妙使用Fit Y by X 快速節省分析時間
With Discovery Summit Americas 2022 only a few months away, we’re more excited than ever to discover with you both in-person and online! No matter how you plan to join in, this year’s plenaries are some you won’t want to miss.
In this month's post, I carry on the work performed in my last post by constructing structural equation models for the Tennessee Eastman simulator. Many models can be created to represent the system but some are better than others in detecting specific faults in the system. Through an exploratory process I investigate many SEMs to determine if any of them can be used as a control system. There is ...
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隨著時代的進步,產品製作的時間跟發展的期間也大幅的縮減,這也意味業界在做風險評估以及產線監控,必須更準確,即早偵測產線的失控,減少可能造成的損失。這樣的趨勢下,如何迅速的發現異常的產品,並且將不良品盡量在製作前期抓下來,避免製作出不符合規格產品,也是各產業中產線及品質管理部門所面臨的重中之重。今天就要來分享如何使用JMP進行半導體落塵分析。
We take a lighter approach this month and show where the worst states are for living a comfortable retirement. This data comes from a Bankrate article and is based on combination of several factors including cost of living, crime, culture, health care quality, taxes, weather, and overall well-being. We added an aggregate score that helps build perspective for what might be important as you conside...
This month, I begin the first of a three-part process to attempt to demonstrate how to apply the SEM concepts that I have introduced in previous JMPer Cable posts to a chemical process. I will also share with you some of my own personal discovery process into the applications of SEM in control engineering.
Paneles de información dinámicos para impulsar la colaboración.
在進行線性迴歸多因素分析前,往往需要先進行單因素分析。但是,目前常用的大多數軟體操作單因素分析比較繁瑣,需要不斷替換自變量來重複操作,才能進行多個自變量的單因素分析。今天的文章就要來分享如何透過JMP完成一次性多變量的單因子分析。
El constructor de gráficos en JMP lo ayuda a generar visualizaciones interactivamente para explorar y describir los datos. El constructor de gráficos le permite graficar una o mas variables a la vez, incluso gráficos de líneas, gráficos de cajas, histogramas, gráficos de mosaico, mapas, y mucho más. El siguiente video le ofrece una breve demostración, y las instrucciones y pautas a seguimiento lo ...
With JMP’s Recode Platform, an hour of data cleanup becomes seconds!