spMC (version 0.3.15)

summary.lengths: Summarizing Stratum Lengths

Description

The function summarizes the stratum lengths for each observed category.

Usage

# S3 method for lengths
summary(object, ..., zeros.rm = TRUE)

Value

An object of class summary.lengths containing the minimum, the first quartile, the median, the mean, the third quartile and the maximum of the stratum lengths for each observed category.

Arguments

object

an object of the class lengths, typically with the output of the function getlen.

...

further arguments passed to or from other methods.

zeros.rm

a logical values. If FALSE, summarizing statistics will be computed by including zero values. It is TRUE by default.

Author

Luca Sartore

See Also

getlen

Examples

# \donttest{
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)

# Summarize the stratum lengths
sgl <- summary(gl)
# }