Manage your source code dependencies
  by decorating your existing R code with special,
  'roxygen'-style comments.

Could be used to obtain spatial depths, spatial ranks and outliers of multivariate random variables. Could also be used to visualize DD-plots (a multivariate generalization of QQ-plots).

Data depth concept offers a variety of powerful and user friendly
    tools for robust exploration and inference for multivariate data. The offered
    techniques may be successfully used in cases of lack of our knowledge on
    parametric models generating data due to their nature. The
    package consist of among others implementations of several data depth techniques
    involving multivariate quantile-quantile plots, multivariate scatter estimators,
    multivariate Wilcoxon tests and robust regressions.

Implementation of different statistical tools for the 
        description and analysis of gene expression data based on the 
        concept of data depth, namely, the scale curves for 
        visualizing the dispersion of one or various groups of samples 
        (e.g. types of tumors), a rank test to decide whether two groups 
        of samples come from a single distribution and two methods of
        supervised classification techniques, the DS and TAD methods. 
        All these techniques are based on the Modified Band Depth, which
        is a recent notion of depth with a low computational cost, what 
        renders it very appropriate for high dimensional data such as 
        gene expression data.

Extremely fast and memory efficient computation of the DER (or PaF) income polarization index as proposed by Duclos J. Y., Esteban, J. and Ray D. (2004). "Polarization: concepts, measurement, estimation". Econometrica, 72(6): 1737--1772. <doi:10.1111/j.1468-0262.2004.00552.x>. The index may be computed for a single or for a range of values of the alpha-parameter and bootstrapping is also available.

Modeling the zero coupon yield curve using the dynamic De Rezende and
             Ferreira (2011) <doi:10.1002/for.1256> five factor model with variable
             or fixed decaying parameters. For explanatory purposes, the package also
             includes various short datasets of interest rates for the BRICS countries.