DASP Distributive Tools

CDENSITY

Produces the density curves

C_QUANTILE

Produces the following curves for a given list of variables:

• Quantile curves;

• Normalised quantile curves;

QUINSH

Estimate the income shares and cumulative income shares by group quantiles (quartiles/quintiles/deciles/etc.). Graph bar of income shares can be plotted.

CNPE

Produces the following curves for a given list of variables:

• Non parametric regression curves;

• Non parametric derivative regression curves;

SJDENSITY

Produces a bidimensional joint density in the form of a surface. The Gaussian kernel approach is used to estimate that density.

SJDISTRUB

Produces a joint distribution function in the form of a two-dimensional surface.