LSC-utils: Utilities for LSC class

In LSC: Local Statistical Complexity - Automatic Pattern Discovery in Spatio-Temporal Data

Description

The "LSC" class lies at the core of this package as it describes spatio-temporal patterns in the data. It is usually an array with the same spatio-temporal resolution as the original dataset.

plot.LSC plots LSC of (1+1)D and (2+1)D systems.

plot_LSC_1plus1D plots LSC for a (1+1)D field.

plot_LSC_2plus1D plots LSC for a (2+1)D field.

plot_LSC_0plus1D plots LSC for a (0+1)D field, i.e., a time series.

Usage

## S3 method for class 'LSC'
plot(x, ...)

plot_LSC_1plus1D(z, col = NULL, lsc.unit = "bits", heights = c(2, 5), widths = c(5, 
    2))

plot_LSC_2plus1D(z, type = "temporal", time.frames = NULL, zlim = NULL, heights = NULL, 
    lsc.unit = "bits", data = NULL, col = NULL)

plot_LSC_0plus1D(z, col = NULL, lsc.unit = "bits", ...)

Arguments

x	an object of class "LSC"
...	optional arguments passed to plot_LSC_2plus1D or plot_LSC_1plus1D.
widths	passed to layout for dividing the plotting region horizontally. A vector of length 2: image (left) & temporal average (right)
z	an object of class "LSC"
type	a "temporal" or a "spatial" summary plot of LSC
time.frames	a vector of length ≤q 6 to indicate what frames should be displayed (only for type = "temporal"). If NULL (default) then it chooses them automatically based on valleys and peaks in the spatial average LSC.
zlim	minimum and maximum z values for which colors should be plotted, defaulting to the range of the finite values of z.
lsc.unit	character string (default: "bits") to write next to the color legend
col	colors: either a string decribing a pallette from the RColorBrewer package (see also http://colorbrewer2.org/), or a list of colors (see image for suggestions).
data	(optional) original data to compare to LSC (relevant only for type = "spatial")
heights	passed to layout for dividing the plotting region vertically. If data = NULL a vector of length 2; otherwise a vector of length 3.

See Also

plot.mixed_LICORS, plot_LSC_2plus1D, plot_LSC_1plus1D

Examples

## Not run: 
data(contCA00)

temp_lsc <- states2LSC(states = contCA00$predictive_states - 
    min(contCA00$predictive_states) + 1)
class(temp_lsc) <- c("LSC", "LSC_1plus1D")
plot_LSC_1plus1D(temp_lsc)

## End(Not run)
## Not run: 
data(contCA00)

temp_lsc <- states2LSC(states = contCA00$predictive_states - 
    min(contCA00$predictive_states) + 1)
temp_lsc_3D <- array(temp_lsc, dim = c(25, 20, 40))
class(temp_lsc_3D) <- c("LSC", "LSC_2plus1D")
plot_LSC_2plus1D(temp_lsc_3D, type = "temporal")
plot_LSC_2plus1D(temp_lsc_3D, type = "spatial")

## End(Not run)
state.sim <- rpois(100, 1)

lsc.est <- states2LSC(states = state.sim)
class(lsc.est) <- c("LSC", "LSC_0plus1D")
plot_LSC_0plus1D(lsc.est)

weights.sim <- matrix(runif(1000, 0, 1), ncol = 10)
weights.sim <- normalize(weights.sim)
lsc.est <- states2LSC(weight.matrix = weights.sim)
plot_LSC_0plus1D(lsc.est)

LSC documentation built on May 2, 2019, 3:45 a.m.