pavo (version 0.3-1)

subset.rspec: Subset rspec, tcs and vismodel objects

Description

Subsets various object types based on a given vector or grep partial matching of data names

Usage

## S3 method for class 'rspec':
subset(x, subset, ...)
  ## S3 method for class 'tcs':
subset(x, subset, ...)
  ## S3 method for class 'vismodel':
subset(x, subset, ...)

Arguments

x

(required) an object of class rspec, tcs or vismodel containing spectra, visual model output or colourspace data to subset

...

class consistency (ignored).

subset

a string used for partial matching of observations

Value

• a subsetted object of the same class as the input object

Examples

# Load the 'sicalis' dataset
data(sicalis)
# Generate a visual model
vm1 <- vismodel(sicalis)
# Make a tetracolorspace
tcs1 <- tcs(vm1)
# Subset all 'crown' patches (C in file names)
head(subset(sicalis, "B"))
subset(vm1, "B")
subset(tcs1, "B")[, 1:5]