Topic: Utilities

Topic Description:

Basic R utilities used in many packages and functions, such as date and string manipulations, statistical distributions, geometry of lines and distances. The R package date is required for the two data functions.

File: utilities/geometry.r

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Function: line.intersection.pts

Function Description: line.intersection.pts

Finds the point where 2 lines intersect, given each line as 2 pairs of points on the line

Function Arguments:

ArgumentDefault Value

Arguments Description:

Both arguments must have columns x, y, with two rows, one row per point.

Function Source: