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 What are ZValues in Logistic Regression?
 How Big a Sample? How Many XVariables?

Understanding Logistic Regression Coefficient Output:
Part 5 — Assessing Uncertainty 
Understanding Logistic Regression Coefficient Output:
Part 4 — Making Predictions  How to Solve the Logistic Regression Equation for the Probability p.
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How Big a Sample? How Many XVariables?
In this article address how much data you need in order to run standard logistic regression analyses. As is the case in essentially all statistical analysis, the amount of data you need in logistic regression depends on the number of … Continue reading
Understanding Logistic Regression Coefficient Output:
Part 5 — Assessing Uncertainty
This article discusses using the logistic regression coefficient table output to assess uncertainty. It is the last part of a 5part series focused on understanding and interpreting the logistic regression coefficient table. Click here to see a brief summary of … Continue reading
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Understanding Logistic Regression Coefficient Output:
Part 4 — Making Predictions
This article discusses making predictions using logistic regression. It is part 4 of a fivepart series focused on understanding and interpreting the logistic regression coefficient output table. Click here to see a brief summary of the focus of each of … Continue reading
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Understanding Logistic Regression Output:
Part 3 — Assessing the Effects of the XVariables
In logistic regression, as in leastsquares regression, you often want to try to assess the effects of the independent variables on the dependent variable. In logistic regression, however, things are somewhat more complicated than in leastsquares regression as I explain … Continue reading
Understanding Logistic Regression Output:
Part 2 — Which Variables Matter
This article discusses one of the most important uses of the coefficient table, determining which variables matter. It is the second part of a fivepart series discussing the logistic regression output coefficient table and its uses. Click here to see … Continue reading
Understanding Logistic Regression Output:
Part 1 — The Coefficient Table
As with leastsquares linear regression, the most important part of the output of a logistic regression is the regression coefficient table. In this fivepart series of articles, which parallels and references the fivepart series reviewing the leastsquares regression coefficient table, … Continue reading
What a Multivariate Logistic Regression Data Set Looks Like: An Example
Just to be sure that you have a clear idea of what a data set that is appropriate for logistic regression analysis looks like, I am providing an example in this article. As I indicated in the previous article, a … Continue reading
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Tagged data mining, logistic regression, multivariate logistic regression
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What is (Multivariate) Logistic Regression?
Note: If you want to jump directly to the “punch line” skipping all of my explanation and development (and making me feel unappreciated :() click here. Recall that in regular least squares regression we fit a line to the data. … Continue reading