Plot Likelihood Surface
Coefficient of Variation
Construct Density Design Data
Compare SECR Models
Convert Data To Or From BUGS Format
Likelihood Ratio Test
Density Surfaces
Frequently Asked Questions, And Others
Add Covariates to Mask or Traps
Mark-resight Data
Multi-core Processing
Model Compatibility
RSE from Fitted Model
Import or export data
Convert Data to RMark Input Format
Smoothed Resource Surface
Coerce traps object to mask
Combine Telemetry and Detection Data
Overdispersion of Activity Centres
Closure tests
Orongorongo Valley Brushtail Possums
Coerce capthist to Data Frame
Spatial Capture History Object
Initial Parameter Values for SECR
Detector Clustering
Replicate Rows
Circular Probability
Dissect Spatial Capture History Object
Edit Mask Points
Detail Specification for secr.fit
Closed population estimates
Telemetry Fixes in Polygons
Derived Parameters of Fitted SECR Model
Contour Detection Probability
Rasterize Area Search or Transect Data
Distance To Nearest Detector
Coefficients of secr Object
Covariates Attribute
Detection Functions
Deermouse Live-trapping Datasets
Profile Likelihood Confidence Intervals
Flat-tailed Horned Lizard Dataset
Mask Buffer Diagnostic Plot
Expected Number of Individuals
House mouse live trapping data
Mask Buffer Diagnostic Plot (internal)
Simulated Movements
Confidence Ellipses
Empirical Variance of H-T Density Estimate
Deprecated Functions
Detector Type
Activity Centres of Detected and
Undetected Animals
Probability Density of Home Range Centre
Logit Transformation
Combine or Split Sessions of capthist Object
Build Detector Array on Triangular or Hexagonal Grid
Construct Lacework Detector Design
Deviance of fitted secr model and residual degrees of freedom
Initial Parameter Values
First or Last Part of an Object
Home Range Statistics
Construct Grid Cells
Work with Open Population data
Averaging of SECR Models Using Akaike's Information Criterion
Non-target Data
Multi-session Objects
Plot Detection Histories
Build Habitat Mask
Key to Petal Plot
Hybrid Mixture Model
Multinomial Coefficient of SECR Likelihood
Mask Object
Construct capthist Object
Fit Multiple SECR Models
Import Telemetry Fixes
Mask Diagnostics
Ovenbird Mist-netting Dataset
Plot Habitat Mask, Density or Resource Surface
Old Model Average Function
Construct Systematic Detector Design
Ovenbird Acoustic Dataset
Read Detector Data From File
Build Detector Array
Spatially Explicit Capture--Recapture
Plot traps Object
Create Default Design Data
Predict Density Surface
Score Test for SECR Models
Print Detections
Net Detection Probability
Fix Inconsistent Covariates
Mixture Model Check
Outline Around Mask Cells
Defunct Functions in Package secr
Area of Polygon(s)
Points Inside Polygon
Sighting Attributes
Subset, Split or Combine Mask Objects
Population Object
Subset popn Object
Plot Population Object
Combine capthist Objects
Combine popn Objects
Random Landscape
Deprecated Functions in Package secr
Detector Attributes
Create a RasterLayer Object from Mask or Dsurface
Combine Occasions Or Detectors
Brushtail Possum Trapping Dataset
SECR Models Fitted to Demonstration Data
Plot Detection Functions
SECR Model Predictions
Print or Summarise secr Object
Population Size
Spatially Explicit Capture--Recapture Models
Drop Unwanted List Components
Goodness-of-fit Test Results
Simulate Detection Histories
Internal Functions
Construct Detection Model Design Matrices and Lookups
Simulate 2-D Population
Rectangular Mask
Summarise Simulated Population
Summarise Detector Array
Print Detectors
Combine Columns
Check SECR Data
Update Old capthist Format
Goodness-of-Fit Test
Random Number Seed
Session Vector
Detector Usage
Colour Strip Legend
Signal Fields
Reformat Signal Data
Subset or Split capthist Object
Sort Rows of capthist or mask Object
Write Data to Text File
Summarise Detections
Combine traps Objects
Summarise Habitat Mask
Utility Functions
Read Habitat Mask From File
Number of Threads
Variance - Covariance Matrix of SECR Parameters
Detector or Mask Spacing
Smooth Terms in SECR Models
Simulate From Fitted secr Model
Skink Pitfall Data
Time-varying Covariates
Speed Tips
Transform Point Array
Stoat DNA Data
Problems in Fitting SECR Models
Complex Detector Layouts
Detector Array
Plot usage, detections or sightings.
Non-Euclidean Distances
Specifying a Dynamic Population
Slice Transect Into Shorter Sections
Subset traps Object
Mask Buffer Width
Upload to GPS