Distance-package |
Distance sampling |
add_df_covar_line |
Add covariate levels detection function plots |
AIC.dsmodel |
Akaike's An Information Criterion for detection functions |
amakihi |
Hawaiian amakihi point transect data |
amakihi_units |
Hawaiian amakihi point transect data |
bootdht |
Bootstrap uncertainty estimation for distance sampling models |
bootdht_Dhat_summarize |
Simple summary of density results for bootstrap model |
bootdht_Nhat_summarize |
Simple summary of abundance results for bootstrap model |
capercaillie |
Capercaillie in Monaughty Forest |
capercaillie_units |
Capercaillie in Monaughty Forest |
checkdata |
Check that the data supplied to 'ds' is correct |
chi2_select |
Tools for model selection when distance sampling data are overdispersed |
ClusterExercise |
Simulated minke whale data with cluster size |
ClusterExercise_units |
Simulated minke whale data with cluster size |
convert_units |
Convert units for abundance estimation |
create.bins |
Create bins from a set of binned distances and a set of cutpoints. |
create_bins |
Create bins from a set of binned distances and a set of cutpoints. |
CueCountingExample |
Cue counts of whale blows |
CueCountingExample_units |
Cue counts of whale blows |
dht2 |
Abundance estimation for distance sampling models |
Distance |
Distance sampling |
ds |
Fit detection functions and calculate abundance from line or point transect data |
ds.gof |
Goodness of fit tests for distance sampling models |
ducknest |
Ducknest line transect survey data |
ducknests_units |
Ducknest line transect survey data |
ducknest_units |
Ducknest line transect survey data |
DuikerCameraTraps |
Duiker camera trap survey |
DuikerCameraTraps_units |
Duiker camera trap survey |
dummy_ddf |
Detection function objects when detection is certain |
ETP_Dolphin |
Eastern Tropical Pacific spotted dolphin survey |
ETP_Dolphin_units |
Eastern Tropical Pacific spotted dolphin survey |
flatfile |
The flatfile data format |
gof_ds |
Goodness of fit testing and quantile-quantile plots |
golftees |
Golf tee data |
golftees_units |
Golf tee data |
logLik.dsmodel |
log-likelihood value for a fitted detection function |
LTExercise |
Simulated line transect survey data |
LTExercise_units |
Simulated line transect survey data |
make_activity_fn |
Multiplier bootstrap helper functions |
minke |
Simulated minke whale data |
plot.dsmodel |
Plot a fitted detection function |
predict.dsmodel |
Predictions from a fitted detection function |
predict.fake_ddf |
Prediction for fake detection functions |
print.dht_result |
Print abundance estimates |
print.dsmodel |
Simple pretty printer for distance sampling analyses |
print.summary.dsmodel |
Print summary of distance detection function model object |
PTExercise |
Simulated point transect survey data |
PTExercise_units |
Simulated point transect survey data |
p_dist_table |
Distribution of probabilities of detection |
QAIC |
Tools for model selection when distance sampling data are overdispersed |
Savannah_sparrow_1980 |
Savanna sparrow point transects |
Savannah_sparrow_1980_units |
Savanna sparrow point transects |
Savannah_sparrow_1981 |
Savanna sparrow point transects |
Savannah_sparrow_1981_units |
Savanna sparrow point transects |
sikadeer |
Sika deer pellet data from southern Scotland |
sikadeer_units |
Sika deer pellet data from southern Scotland |
Stratify_example |
Simulated minke whale data |
Stratify_example_units |
Simulated minke whale data |
summarize_ds_models |
Make a table of summary statistics for detection function models |
summary.dht_bootstrap |
Summarize bootstrap abundance uncertainty estimate output |
summary.dsmodel |
Summary of distance sampling analysis |
Systematic_variance_1 |
Simulation of encounter rate variance |
Systematic_variance_1_units |
Simulation of encounter rate variance |
Systematic_variance_2 |
Simulation of encounter rate variance |
Systematic_variance_2_units |
Simulation of encounter rate variance |
unflatten |
Unflatten flatfile data.frames |
unimak |
Simulated line transect survey data with covariates |
unimak_units |
Simulated line transect survey data with covariates |
units_table |
Generate table of unit conversions |
wren |
Steve Buckland's winter wren surveys |
wren_5min |
Steve Buckland's winter wren surveys |
wren_5min_units |
Steve Buckland's winter wren surveys |
wren_cuecount |
Steve Buckland's winter wren surveys |
wren_cuecount_units |
Steve Buckland's winter wren surveys |
wren_lt |
Steve Buckland's winter wren surveys |
wren_lt_units |
Steve Buckland's winter wren surveys |
wren_snapshot |
Steve Buckland's winter wren surveys |
wren_snapshot_units |
Steve Buckland's winter wren surveys |