search for: vonbertlalanffi

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

Did you mean: vonbertlalanffy
2006 May 24
1
problem-nlme
Hi, I have great problems with my work in R. I look for to model the growth of fish. I have "Longitudinal data", a serie of repeated measures for each individual. Using the corresponding packages "nlme" in R. I treat to fit to the data different growth functions, wich were entered by me. Unfortunately for no it was arrived at the convergence, several error messages appeared. I