p2colasr {ecespa} | R Documentation |
Computes the p-value for a two-sided hypothesis test following Dixon's (2002:145) description of the method of Agresti & Min (2001).
p2colasr(Z, nsim = length(Z))
Z |
vector with the observed Z-score in the first position and
all the simulated values behind. |
nsim |
Number of simulated values. |
P-value of the two-sided hypothesis test
This function is usually not to be called by the user. It is internally used by dixon2002
.
Marcelino de la Cruz Rot. marcelino.delacruz@upm.es
Agresti, A. & Min, Y. 2001. On small-sample confidence intervals
for parameters in discrete distributions. Biometrics, 57: 963-971.
Dixon, P.M. 2002. Nearest-neighbor contingency table analysis
of spatial segregation for several species. Ecoscience, 9(2): 142-151.