# Vector Fields from Spatial Time Series of Population Abundance

## Documentation for package ‘ICvectorfields’ version 0.1.2

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

DispField | Displacement fields based on 2D cross-covariance
DispFieldbb | Displacement fields based on 2D cross-covariance using bounding box
DispFieldST | Displacement fields for spatiotemporal data when velocity is spatially constant
DispFieldSTall | Diplacement fields for spatiotemporal data when velocity varies spatially
DispFieldSTbb | Displacement fields for spatiotemporal data using a bounding box
DispFieldSTbball | Diplacement fields using bounding box when velocity varies spatially
DispMoransI | Calculate statistics in source or sink regions
DispStats | Calculate statistics in source or sink regions
GetRowCol | Retrieve matrix row and column indices
MoransI | Efficiently compute Moran's I statistic
PatternDetect | Detect Patterns in Vector Fields
PixelCt | Count populated pixels in a raster stack
RastStackData | Creating a raster stack from formatted datasets
RooksGradient | Calculate Gradient Statistics in the Rook's Neighbourhood
RooksNeighCt | Define a subset of grid locations with non-overlapping rook neighborhoods
RooksNeighFind | Classify Rook's Neighbours Comprising Spread Patterns in Vector Fields
RotationDetect | Detect Rotating Patterns in Vector Fields
SimData | Simulated movement data
SubgridMoransI | Compute statistics for subgrids
SubgridStats | Compute statistics for subgrids
Xcov2D | Cross-covariance in two spatial dimensions