envelopes: envelopes

In GriegSmith: Uses Grieg-Smith method on 2 dimentional spatial data

Description

Used by GriegSmith function

Usage

envelopes(iterations = 100, countdata, dimention)

Arguments

iterations
countdata
dimention

Examples

## The function is currently defined as
function(iterations=100,countdata,dimention){



	## Randobly arrange the counts;



	GSpermprev<-array();

	for (i in 1:iterations){
	
		perm<-matrix(sample(as.vector(countdata),size=2^(dimention*2),replace=FALSE),nrow=2^dimention,byrow=TRUE);
		GSperm<-iterate(perm,dimention);

		
		GSpermprev<-cbind(GSpermprev,GSperm[,3])
	


	}


	ret.val<-cbind(apply(GSpermprev[,-1],1,quantile,probs=c(.05)),apply(GSpermprev[,-1],1,quantile,probs=c(.95)))


  }

GriegSmith documentation built on May 2, 2019, 12:07 p.m.