dsm-package | Density surface modelling |

block.info.per.su | Find the block information |

check.cols | Check column names exist |

distdata | Pan-tropical spotted dolphins in the Gulf of Mexico |

dsm | Fit a density surface model to segment-specific estimates of abundance or density. |

dsm-data | Data format for DSM |

dsm.cor | Check for autocorrelation in residuals |

dsm.var.gam | Prediction variance estimation assuming independence |

dsm.var.movblk | Variance estimation via parametric moving block bootstrap |

dsm.var.prop | Prediction variance propagation for DSMs |

dsm_cor | Check for autocorrelation in residuals |

dsm_varprop | Variance propagation for density surface models |

dsm_var_gam | Prediction variance estimation assuming independence |

dsm_var_movblk | Variance estimation via parametric moving block bootstrap |

dsm_var_prop | Prediction variance propagation for DSMs |

dummy_ddf | Detection function objects when detection is certain |

generate.ds.uncertainty | Generate data from a fitted detection function |

generate.mb.sample | Moving block bootstrap sampler |

latlong2km | Convert latitude and longitude to Northings and Eastings |

make.soapgrid | Create a knot grid for the internal part of a soap film smoother. |

mexdolphins | Pan-tropical spotted dolphins in the Gulf of Mexico |

obsdata | Pan-tropical spotted dolphins in the Gulf of Mexico |

obs_exp | Observed versus expected diagnostics for fitted DSMs |

plot.dsm | Plot a density surface model. |

plot.dsm.var | Create plots of abundance uncertainty |

plot_pred_by_term | Spatially plot predictions per model term |

pred.polys | Pan-tropical spotted dolphins in the Gulf of Mexico |

preddata | Pan-tropical spotted dolphins in the Gulf of Mexico |

predict.dsm | Predict from a fitted density surface model |

predict.fake_ddf | Prediction for fake detection functions |

print.dsm | Print a description of a density surface model object |

print.dsm.var | Print a description of a density surface model variance object |

print.dsm_varprop | Print a description of a density surface model variance object |

print.summary.dsm.var | Print summary of density surface model variance object |

print.summary.dsm_varprop | Print summary of density surface model variance object |

rqgam.check | Randomised quantile residuals check plot for GAMs/DSMs |

rqgam_check | Randomised quantile residuals check plot for GAMs/DSMs |

segdata | Pan-tropical spotted dolphins in the Gulf of Mexico |

summary.dsm | Summarize a fitted density surface model |

summary.dsm.var | Summarize the variance of a density surface model |

summary.dsm_varprop | Summarize the variance of a density surface model |

survey.area | Pan-tropical spotted dolphins in the Gulf of Mexico |

trim.var | Trimmed variance |

vis.concurvity | Visualise concurvity between terms in a GAM |

vis_concurvity | Visualise concurvity between terms in a GAM |