1 INTRODUCTION
2 FRACTALITY
2.1 The fractal dimension
2.2 The angular homogeneity index
2.3 Measuring the transition to homogeneity
2.4 Modelling $H_{2}(\theta)$
2.5 Defining homogeneity
3 MEASURING THE HOMOGENEITY INDEX
3.1 Lognormal mock catalogs
3.2 Results
4 ROBUSTNESS OF THE METHOD
4.1 Spherical Rayleigh-Levy flights
4.2 $\beta$-model
4.3 LTB models
5 SUMMARY & DISCUSSION