List of Figures

1. A continuous CDF
2. A discrete CDF
3. Exponential distribution.
4. Gaussian cumulative distribution
5. Lognormal cumulative distribution
6. Uniform density in $[0,1]$.
7. Uniform CDF in $[0,1]$.
8. Density of the sample mean when the number of observations $n$ increases.
9. Behavior of the covariance as a function of distance (left) and the corresponding variogram (right).
10. Behavior of the most commmonly used variograms: polinomial (top left); exponential (top right); gaussian (bottom left); spherical (bottom right)
11. Example of typical spatial correletion structures that may be encountered in analyzing measured data
12. Example of interpolation with moving neighborhood