This package allows the handling of data with and without missing values by using NaN in Octave. Features of this package includes: implement of the statistical tools, supports DIM argument, supports unbiased estimation significance test, confidence intervals and Spearman`s rank correlation included in CORRCOEF.

This package changes the way NaNs are handled in Octave. In order to use its functions, the user must explicitly ask Octave to load the package.

This Octave add-on package is part of the Octave-Forge project.