Background | Sexual dimorphism | Ageing error | Neonates | Data | Basic usage | Plotting | Comparing growth between sexes | Length at birth | Output structure | References

The von Bertalanffy growth function | The general solution | In terms of $t_0$ | In terms of $L_0$ | Converting between the two forms | Checking the solution | Time to grow half of the remaining distance | References

Background | Basic usage | Plotting | Using age as the predictor | Starting values | Comparison with maturity | Output structure

Background | Non-gravid animals are excluded | Basic usage | Plotting | Using age as the predictor | Output structure | Reference

Background | The data | Basic usage | Plotting | Fixing the asymptote and testing reproductive periodicity | Comparison with maturity | Using age as the predictor | Sample size | Output structure | References

Basic usage | Grouping by sex | Plotting | Plot styles | Adjusting bin width | Using age as the predictor | Output structure

Background | Interpreting the parameters | Bias correction | Basic usage | Grouping by sex | Plotting | Confidence vs prediction intervals | Using other length measurements | Output structure | References