search for: coccidiaopg

Displaying 1 result from an estimated 1 matches for "coccidiaopg".

2009 Dec 13
1
Non-linear Weibull model for aggregated parasite data
...d performs better (lower type 1 and 2 error rates) than models using normal (with log-transformed data) and negative binomial error structure. I have looked at the R help site and had no success in conducting the analysis, so I had no choice but to turn to the R masters. The dependent variable is coccidiaopg (a fecal egg count) and the independent variables are age (continuous), year (continous), sex (2 level factor), and season (2 level factor). The variable sex is a nested factor in season due to the fact that different individuals were sampled during the different seasons. I may need to talk with...