plot.spectra: Plot spectra

In spectrolab: Class and Methods for Spectral Data

Plot spectra

Description

plot plots spectra.

Usage

## S3 method for class 'spectra'
plot(x, ylab = "value", xlab = "band", col = "black", lty = 1, type = "l", ...)

Arguments

x	spectra object
ylab	label for y axis. Defaults to "value".
xlab	label for x axis. Defaults to "band".
col	line color. Defaults to "black".
lty	line type. Defaults to 1.
type	type of plot. Meant to take either line "l" or no plotting "n".
...	other arguments passed to matplot.

Value

nothing. Called for side effect.

Author(s)

Jose Eduardo Meireles

Examples

library(spectrolab)
spec  = as_spectra(spec_matrix_example, name_idx = 1)
plot(spec, lwd = 1.2)

spectrolab documentation built on Feb. 16, 2023, 10:27 p.m.