Density Surfaces
Initial Parameter Values for SECR
House mouse live trapping data
Deviance of fitted secr model and residual degrees of freedom
Home Range Statistics
Contour Detection Probability
Detection Functions
Confidence Ellipses
Plot likelihood surface
Net Detection Probability
Combine capthist Objects
Plot Detection Histories
Create Default Design Data
Build Habitat Mask
Expected Number of Individuals
Add Covariates to Mask or Traps
Flat-tailed Horned Lizard Dataset
Print Detections
Likelihood Ratio Test
Plot Detection Functions
Print secr Object
Coefficients of secr Object
Area of Polygon(s)
Import or export data
Convert Data to RMark Input Format
Spatial Capture History Object
Summarise Habitat Mask
SECR Model Predictions
First or Last Part of an Object
Mask Diagnostics
Averaging of SECR Models Using Akaike's Information Criterion
Convert Data To Or From BUGS Format
Replicate Rows
Derived Parameters of Fitted SECR Model
Mask Buffer Diagnostic Plot (internal)
Detector Array
Print Detectors
Write Data to Text File
Summarise Detections
Random Landscape
Combine popn Objects
Multinomial Coefficient of SECR Likelihood
Detector Clustering
Mask Buffer Diagnostic Plot
Ovenbird Acoustic Dataset
Points Inside Polygon
Ovenbird Mist-netting Dataset
Density Models
Combine traps Objects
Read Habitat Mask From File
Population Size
Spatially Explicit Capture--Recapture
Models for Detection Parameters
Variance - Covariance Matrix of SECR Parameters
Skink Pitfall Data
Dissect Spatial Capture History Object
Construct Detection Model Design Matrices and Lookups
Mask Buffer Width
Closure tests
Plot Usage
Profile Likelihood Confidence Intervals
Subset traps Object
Problems in Fitting SECR Models
Upload to GPS
Simulate Detection Histories
Plot traps Object
Detector Usage
SECR Models Fitted to Demonstration Data
Simulate From Fitted secr Model
Empirical Variance of H-T Density Estimate
Population Object
Sort Rows of capthist Object
Signal Fields
Subset Mask Object
Probability Density of Home Range Centre
Combine or Split Sessions of capthist Object
Combine Occasions Or Detectors
Spatially Explicit Capture--Recapture by Inverse Prediction
Score Test for SECR Models
Stoat DNA Data
Subset or Split capthist Object
Detector or Mask Spacing
Summarise Detector Array
Combine Telemetry and Detection Data
Closed population estimates
Deermouse Live-trapping Datasets
Detail Specification for secr.fit
Brushtail Possum Trapping Dataset
Coefficient of Variation
Frequently Asked Questions, And Others
Detector Type
Construct capthist Object
Construct Systematic Detector Design
Hybrid Mixture Model
Import Radio Fixes
Mask Object
Predict Density Surface
Rectangular Mask
Reformat Signal Data
Read Detector Data From File
Slice Transect Into Shorter Sections
Session Vector
Transform Point Array
Spatially Explicit Capture--Recapture Models
Drop Unwanted List Components
Construct Density Design Data
Compare SECR Models
Smoothed Resource Surface
Multi-core Processing
Exchange data with SPACECAP package
Telemetry Fixes in Polygons
Circular Probability
Covariates Attribute
Distance To Nearest Detector
Logit Transformation
Fit Multiple SECR Models
Multi-session Objects
Build Detector Array
Plot Habitat Mask, Density or Resource Surface
Combine Columns
Plot popn Object
Subset popn Object
Build Detector Array on Triangular or Hexagonal Grid
Spatially Explicit Capture--Recapture Models
Speed Tips
Simulate 2-D Population
Time-varying Detector Covariates
Detector Attributes
Check SECR Data
Complex Detector Layouts