Nucleator formulas
                                                        
- l: Length of rays
 
                                                        
- l: Length of rays
 
                                                        
- n: Number of nucleator estimates
 - Ri: Area/volume estimate for each sampling site
 
                                                        
- n: Number of nucleator estimates
 - Ri: Area/volume estimate for each sampling site
 
                                                        
- n: Number of nucleator estimates
 - Ri: Area/volume estimate for each sampling site
 
References
Gundersen, H.J.G. (1988). The nucleator. Journal of Microscopy, 151 (1), 3–21.
See Nucleator