I. INTRODUCTION  
II. NUMERICAL RELATIVITY DATASET  
A. Overview  
B. Initial parameters of eccentric NR simulations  
C. Final state of spinning eccentric systems  
D. Measuring the eccentricity of highly eccentric systems  
III. HYBRIDIZATION OF ECCENTRIC WAVEFORMS  
A. Review of eccentric post-Newtonian theory  
B. Hybridization example  
IV. PARAMETER ESTIMATION WITH ECCENTRIC SIGNALS  
A. Match calculation  
B. Eccentric injections into detector noise  
V. SUMMARY AND CONCLUSIONS