[R] Calculation of ratio distribution properties

[Mike Lawrence]

Hi all,

Looking to calculate the expected mean and variance of a ratio  
distribution where the source distributions are gaussian with known  
parameters and sample values are correlated. I see (from wikipedia:  
http://en.wikipedia.org/wiki/ 
Ratio_distribution#Gaussian_ratio_distribution) that this calculation  
is quite involved, so I'm hoping that someone has already coded a  
function to achieve this.

Thanks,

Mike

--
Mike Lawrence
Graduate Student, Department of Psychology, Dalhousie University

Website: http://myweb.dal.ca/mc973993
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