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spqdep (version 0.1.3.3)

methods_spqtest: Methods for class spqtest

Description

The plot() function allows the user obtain the plot of relative frequency of each symbol (standard and equivalent) with the confidence interval. The print() function is used to get a list with the values of Q test for standard symbolization based on permutations and for equivalent symbolization based on combinations. summary() print a table with the output of the Q test.

Usage

# S3 method for spqtest
plot(x, ..., ci = 0.95)

Value

This functions does not return any value

Arguments

x

a spqtest object created by Q.test.

...

further arguments passed to or from other methods

ci

confidence level for the intervals in plot method. Default ci = 0.95

Author

Fernando Lópezfernando.lopez@upct.es
Román Mínguezroman.minguez@uclm.es
Antonio Páezpaezha@gmail.com
Manuel Ruizmanuel.ruiz@upct.es

References

  • Ruiz, M., López, F., and Páez, A. (2021). A test for global and local homogeneity of categorical data based on spatial runs. working paper.