Comparison of three aproches of latent interactions in structural equation models,

Practical application of the Binomial Theorem in Computer Science

simple and easy dummy coding in R (with NAs)

Fit values for a CFA with a single factor can only be computed with models with more than 3 observed variables.

Find t of intersection point of circle with radius r with the Bezier curve.

We consider the case where we want to calculate the sample size for a multiple logistic regression with continous response variable and with continous covariates.

Demonstration of how a one-way ANOVA is in fact a linear regression model.