# pointpats.Envelopes¶

class pointpats.Envelopes(*args, **kwargs)[source]

Abstract base class for simulation envelopes.

Parameters
ppPointPattern

Point Pattern instance.

intervalsint

The length of distance domain sequence. Default is 10.

dminfloat

The minimum of the distance domain.

dmaxfloat

The maximum of the distance domain.

dsequence

The distance domain sequence. If d is specified, intervals, dmin and dmax are ignored.

pctfloat

1-alpha, alpha is the significance level. Default is 0.05, 1-alpha is the confidence level for the envelope.

realizations: :class:.PointProcess

Point process instance with more than 1 realizations.

Attributes
namestring

Name of the function. (“G”, “F”, “J”, “K” or “L”)

observedarray

A 2-dimensional numpy array of 2 columns. The first column is the distance domain sequence for the observed point pattern. The second column is the specific function (“G”, “F”, “J”, “K” or “L”) over the distance domain sequence for the observed point pattern.

lowarray

A 1-dimensional numpy array. Lower bound of the simulation envelope.

higharray

A 1-dimensional numpy array. Higher bound of the simulation envelope.

meanarray

A 1-dimensional numpy array. Mean values of the simulation envelope.

Methods

 calc mapper plot
__init__(self, *args, **kwargs)[source]

Initialize self. See help(type(self)) for accurate signature.