Hello: I am running an experiment with four categorical variables. They all have two levels. My issues is that one of the variable will be active...
Does anyone know of a source of sample data that I can run various types of analysis on? Like a spreadsheet with a few hundred lines of data to...
Hi all, I have to run a doe and I need to estimate the number of repetitions. How do you handle this estimation when you do not know the variance...
Does anyone have a calculation that would give the maximum number of vertices in a mixture DOE given N components and K constraints?
Hello everyone, first time posting here. I have created an online tool for creating and analyzing design of experiments. It is called desice.io....
Hi, I am using Minitab to generate some experimental designs which generated a Pareto Chart. It contains a red line which indicates the...
Hello everyone, I am trying to assess the effect of several scheduling policies (treatments) on a the waiting times for patients (response)....
Hello, I have a question regarding a screening design (resolution IV to get information on interactions). We consider a process which is run in...
Hi there, I am currently trying to use Minitab DOE to analyse some factors in terms of their significance and main effects. When I tried using...
I have worked 40+ years in emulsion chemistry and commercialized several soluble oil emulsifier blends for major oil companies. Quantitative...
Hi there! What would be the best approach for an only experiment with 4 factors? Acid Temperature Concentration Time The thing is that there...
Hi everyone, I am Dario and I am a PhD student. I am new in DOE tecnique and this is the reason why I am asking you help. I must provide a DOE...
Hello ! I would like to obtain response surface for a problem driven by 4 variables. Hence I defined 5 levels for each variables...
Covers such topics as Enumerative and Analytical Studies Comparison of various Problem Solving methodologies Case studies of a mechanical and...
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