GrammianAngularFields.jl Documentation

GrammianAngularFields.jl Documentation

Functions

GrammianAngularFields.testme — Method.
testme(x)

Test any kind of functionality which may change at any time. This is indeed the very definition of a random function.

Examples

julia> foo = 42
42
source
GrammianAngularFields.grammify — Method.
grammify(x)

Turns a univariate 1-D array into a Grammian Angular Field sporting a 2-D matrix shape.

Examples

julia> grammify(1:4)
4×4 Array{Float64,2}:
  1.0        0.333333  -0.333333  -1.0     
  0.333333  -0.777778  -1.0       -0.333333
 -0.333333  -1.0       -0.777778   0.333333
 -1.0       -0.333333   0.333333   1.0
source
GrammianAngularFields.plotgrammian — Method.
plotgrammian(g)

Plot a grammified univariate array.

Examples

julia> GrammianAngularFields.plotgrammian(grammify(1:10))
data: [
  "heatmap with fields type and z"
]

layout: "layout with field margin"
source
GrammianAngularFields.plotgrammian2 — Method.
plotgrammian2(x)

Examples

julia> GrammianAngularFields.plotgrammian2(sin.(1:30))
data: [
  "scatter with fields type, x, xaxis, y, and yaxis",
  "heatmap with fields type, xaxis, yaxis, and z"
]

layout: "layout with fields margin, xaxis1, xaxis2, yaxis1, and yaxis2"
source
GrammianAngularFields.normalize — Method.
normalize(x)

Transforms a univariate array into a 0 mean and unit standard deviation array.

Examples

julia> GrammianAngularFields.normalize(collect(1:5))
5-element Array{Float64,1}:
 -1.2649110640673518
 -0.6324555320336759
  0.0               
  0.6324555320336759
  1.2649110640673518
source
GrammianAngularFields.standardize — Method.
standardize(x)

Transforms a univariate array into a 0, 1 range.

source
GrammianAngularFields.standardize — Method.
standardize(x, a, b)

Transforms a univariate array into a a, b range.

source

Index