is.lengths: Object test for lengths class

Description

Function to test if an object is of the class lengths.

Usage

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is.lengths(object)

Arguments

object

object to be tested.

Details

The function returns TRUE if and only if its argument is a lengths object.

Value

A logical value.

Author(s)

Luca Sartore drwolf85@gmail.com

See Also

getlen

Examples

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data(ACM)
direction <- c(0,0,1)
     
# Compute the appertaining directional line for each location
loc.id <- which_lines(ACM[, 1:3], direction)
     
# Estimate stratum lengths
gl <- getlen(ACM$MAT3, ACM[, 1:3], loc.id, direction)

# Test the object gl
is.lengths(gl)

Questions? Problems? Suggestions? or email at ian@mutexlabs.com.

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