R/scurve.R

In LS2Wstat: A Multiscale Test of Spatial Stationarity for LS2W Processes

Defines functions scurve

Documented in scurve

scurve <-function(x,a=1,start=1,end=2){

x<-x*20 - 10

b<-end-start

y<-1/(1+exp(-a*x))

y<-y*b+start

return(y)
}

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