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In one hand, there are limited number of data-points and so many features for the analysis, let’s say 50 data-points and 60 features. On the other hand, the unusual data-points are more important...
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I would appreciate if you could define what different steps are necessary to develop a policy for determining the frequency of a PMs on a specific equipment. For instance, we have a pump that it...
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I used different statistical methods and had three criteria (adjusted-R -squared, cross-validation error value, and if the coefficients are meaningful) to compare those statistical models. I...
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Hello, I have a kind of productivity measure that was plotted for American and Japanese companies through the seven years. This plot shows the American companies have slightly higher value, less...
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There are some two-way interaction of factors (two) with three levels each and 10 continuous variables. What shall I do if few two-way interactions are not significant at one levels and...
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I have a statistical model with 13 independent variables (all of them are significant and 2 of them are categorical variables) and 678 observations. I was wondering if there is any way to check...
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I have 623 observations with one continuous dependent variable and 13 independent variables (continuous, categorical, and ordinal), defined based on researcher experience and literature review. I...
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