This is used a lot in Ecology, behavior and cosnervation.

Recreational water quality standards in the U.S. are based on geometric mean concentrations. It would be helpful to have an option to display the geometric mean instead of the average on boxplots.

In XLSTAT-R it could be added spatio-temporal analysis, because an untility can variate not only in space but also in time. It could also be used in categories.

So that people won't need another software

These are very important analysis in microbial ecology. Both analyses are critical to understanding the behaviour and relationship between microbial community; their population shift in response to treatment/environmental changes. The ability to...

Numerical models of climatic, and hydrologic have grown over the last few decades. There has always been an interest to use Willmott's dimensionless index of agreement in comparing the models, particularly to determine which models are more accur...

Structural equation models (see more details at https://en.wikipedia.org/wiki/Structural_equation_modeling) is becoming a statistical procedure required by most ecological journals when dealing with a complex network of interacting variables havin...

This gives an approximation for fast analysis.

I suggest to add WoE method to XLSTAT and it would be a good solution for many area such as susceptibility map. The method has been widely used in GIS.

add Scheirer-Ray-Hare test