Introduction | Overview of Functions | Getting Started | Load and attach SongEvo package | Functions | Examples | EXAMPLE 1 | Load the example data: song.data and global parameters | Examine song data | Simulate bird song evolution with SongEvo() | Define initial individuals | Specify and call the SongEvo model | Examine results from SongEvo model | Simulated population size | Simulated trait values | Trait variance | Maps | Test model sensitivity with par.sens() | Specify and call par.sens() | Examine par.sens results | Optimize parameter values with par.opt() | Prepare current song values | Specify and call par.opt() | Plot results of par.opt() | Accuracy of par.opt() | Precision of par.opt() | Visual inspection of accuracy and precision of par.opt(): plot trait values for range of parameters | Model validation with mod.val() | Hypothesis testing with h.test()