lgcp (version 1.8)

spatialAtRisk.im: spatialAtRisk.im function

Description

Creates a spatialAtRisk object from a spatstat pixel image (im) object.

Usage

# S3 method for im
spatialAtRisk(X, ...)

Arguments

X

object of class im

...

additional arguments

Value

object of class spatialAtRisk

1. Brix A, Diggle PJ (2001). Spatiotemporal Prediction for log-Gaussian Cox processes. Journal of the Royal Statistical Society, Series B, 63(4), 823-841.

2. Diggle P, Rowlingson B, Su T (2005). Point Process Methodology for On-line Spatio-temporal Disease Surveillance. Environmetrics, 16(5), 423-434.

See Also

lgcpPredict, linklgcpSim, spatialAtRisk.default, spatialAtRisk.fromXYZ, spatialAtRisk.function, spatialAtRisk.SpatialGridDataFrame, spatialAtRisk.SpatialPolygonsDataFrame, spatialAtRisk.bivden