load-Individuals-class: Wrapper function loadIndividuals

In SEHmodel: Spatial Exposure-Hazard Model for Exposure and Impact Assessment on Exposed Individuals

Description

Wrapper function to create an Individuals object using SpatialPoints and dataframe.

The SpatialPoints object and the data.frame have to contain the same number of coordinates and rows.

Usage

loadIndividuals(objectL, sp, data, mintime, maxtime)

Arguments

objectL	a Landscape object
sp	a SpatialPoint object (individuals coordinates)
data	a data.frame containing individuals attributes. Rows numbers as individuals ID, columns names as dob (date of birth) | life_duration | toxic_threshold
mintime	Start simulation time
maxtime	End simulation time

Value

an Individuals-class object

Examples

 
## Not run: 
# simulate individuals coordinates (SpatialPoints object):
coordinates <- spsample(getSPReceptors(land),n=2)
df <- data.frame("dob"=c(1,8),"life_duration"=c(20,20),
           "toxic_threshold"=c(15,15),row.names = c(1,2))
ind <- loadIndividuals(objetL=land,sp=coordinates,data=df,mintime=1,maxtime=60)

## End(Not run)

SEHmodel documentation built on Sept. 12, 2016, 6:34 a.m.