Greetings,
I am a very novice user with R, and in the course of running a linking
procedure :
P.old<- function (a, c, b, xi){
#a contains a parameters
#c contains c parameters
#b contains b parameters
#xi is a one column vector containing quadrature points for
xi(=theta-gamma)for one item
tmp <- a*(xi-b)
p <- c+(1-c)*pnorm(tmp)
return(p)
}
I receive an error which states:
Error in P.old(a[i], c[i], b[i], node) :
dims [product 40] do not match the length of object [0]
I'm not exactly sure to what I should attend in changing the code. Any help
would be greatly appreciated!
Yaacov
Yaacov Petscher, Ph.D.
Director of Research, Florida Center for Reading Research
Associate in Research, Florida State University
2010 Levy Ave
Suite 100
Tallahassee, Florida, 32310
850-645-8963 (phone Tuesday/Thursday)
850-645-9477 (phone Monday/Wednesday/Friday)
850-644-9085 (f)
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