union.quad

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Union of Data and Dummy Points

Combines the data and dummy points of a quadrature scheme into a single point pattern.

Keywords
manip, spatial
Usage
union.quad(Q)
Arguments
Q
A quadrature scheme (an object of class "quad").
Details

The argument Q should be a quadrature scheme (an object of class "quad", see quad.object for details). This function combines the data and dummy points of Q into a single point pattern. If either the data or the dummy points are marked, the result is a marked point pattern.

The function as.ppp will perform the same task.

Value

  • A point pattern (of class "ppp").

See Also

quad.object, as.ppp

Aliases
  • union.quad
Examples
data(simdat)
  Q <- quadscheme(simdat, default.dummy(simdat))
  U <- union.quad(Q)
  plot(U)
  # equivalent:
  U <- as.ppp(Q)
Documentation reproduced from package spatstat, version 1.12-5, License: GPL (>= 2)

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