Compare SECR Models
Coefficient of Variation
Construct Density Design Data
Likelihood Ratio Test
Orongorongo Valley Brushtail Possums
Frequently Asked Questions, And Others
Import or export data
Density Surfaces
Convert Data to RMark Input Format
Smoothed Resource Surface
Spatial Capture History Object
Rasterize Area Search or Transect Data
Dissect Spatial Capture History Object
Distance To Nearest Detector
Confidence Ellipses
Mark-resight Data
Combine Telemetry and Detection Data
Derived Parameters of Fitted SECR Model
Detail Specification for secr.fit
Fit Multiple SECR Models
Net Detection Probability
Plot popn Object
Plot Detection Functions
Import Telemetry Fixes
Read Detector Data From File
Telemetry Fixes in Polygons
Multi-core Processing
Detector Clustering
Coefficients of secr Object
House mouse live trapping data
Covariates Attribute
Combine or Split Sessions of capthist Object
Brushtail Possum Trapping Dataset
SECR Model Predictions
Models for Detection Parameters
Density Models
Spatially Explicit Capture--Recapture Models
Subset popn Object
Subset traps Object
Detector Attributes
Hybrid Mixture Model
First or Last Part of an Object
Construct capthist Object
Specifying a Dynamic Population
Time-varying Detector Covariates
Transform Point Array
Coerce traps object to mask
Initial Parameter Values for SECR
Profile Likelihood Confidence Intervals
Detection Functions
Detector Type
Activity Centres of Detected and
Home Range Statistics
Flat-tailed Horned Lizard Dataset
Problems in Fitting SECR Models
Update Old capthist Format
Probability Density of Home Range Centre
Logit Transformation
Key to Petal Plot
Population Object
Random Landscape
Create a RasterLayer Object from Mask or Dsurface
Rectangular Mask
Averaging of SECR Models Using Akaike's Information Criterion
Mixture Model Check
Points Inside Polygon
Print secr Object
Combine Columns
Goodness-of-Fit Test
SECR Models Fitted to Demonstration Data
Fix Inconsistent Covariates
Combine traps Objects
Read Habitat Mask From File
Sighting Attributes
Detector or Mask Spacing
Speed Tips
Print Detectors
Goodness-of-fit Test Results
Session Vector
Signal Fields
Slice Transect Into Shorter Sections
Non-Euclidean Distances
Detector Array
Write Data to Text File
Deermouse Live-trapping Datasets
Edit Mask Points
Build Habitat Mask
Build Detector Array on Triangular or Hexagonal Grid
Mask Object
Plot Detection Histories
Plot Habitat Mask, Density or Resource Surface
Predict Density Surface
Print Detections
Utility Functions
Score Test for SECR Models
Spatially Explicit Capture--Recapture Models
Construct Detection Model Design Matrices and Lookups
Spatially Explicit Capture--Recapture
Simulate Detection Histories
Simulate 2-D Population
Stoat DNA Data
Colour Strip Legend
Build Detector Array
Ovenbird Mist-netting Dataset
Ovenbird Acoustic Dataset
Plot traps Object
Outline Around Mask Cells
Combine capthist Objects
Combine popn Objects
Combine Occasions Or Detectors
Population Size
Summarise Habitat Mask
Summarise Detector Array
Variance - Covariance Matrix of SECR Parameters
Skink Pitfall Data
Smooth Terms in SECR Models
Subset or Split capthist Object
Subset Mask Object
Summarise Detections
Detector Usage