You should adapt your simulator to include the zero/none option. Without it one cannot study market expansion and primary vs. secondary demand. It’s easy to do since you already have the zero option. For example, with the logit (beta=1) rule all o...

A tetrahedron version of the Ternary chart. Allows for 4 variables.

In control charts, it could be very informative to have a confidence interval to the number of Parts Per Million lying outside the tolerance boundaries.

The sensory scientist

Can you make this possibility? This is of high interest for all product managers/brand managers.

Detrended Correspondence Analysis (DCA) is a popular multivariate analysis tool that is widely used to explore potentially sparse community data matrices in ecology. It is usually able to remove undesired arch effects.

Adaptive Boosting (AdaBoost) could be very useful when synthesizing the info provided by several supvervised Machine Learning algorithms.

L'Abbé plot can be useful to assess heterogeneity in a meta-analysis Funnel plot can be useful to assess for bias in a meta-analysis

Sometimes I have large data sheets with a lot of cells that contain missing values. Especially when the cells content comes from an array formula there is no feasible way to manipulate the cells by search and replace. I'd like to suggest that the...