offset.points

vector with named components of x0,y0,x1,y1; line traverses from (x0,y0) to (x1,y1)

line

dataframe of x,y,distance for each observed  point; x,y is the location
        on the line that is perpendicular to the object; a negative distance
        implies it is on the left side of the line as defined by the direction of
        travel

Convert x,y point locations on the line and a distance (negative is left of
 line for the direction of travel) for a series of points in a strip.

Provides functions for fitting spatial models to line
        transect sampling data and to estimate abundance within a
        region.

offset.points: Offset points from the line to actual position

Description

Usage

Arguments

Value

See Also