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circular
2005 Sep 26
1
regression methods for circular(?) data.
...t;- runif(300,min=1,max=230)
y <- x*0.005 + 0.2
y <- y+rnorm(100,mean=0,sd=0.1)
y <- y%%1 # <------- modulo operation
plot(x,y)
and would like to recapture the slope (0.005) and intercept(0.2). I wonder if
there are any clever algorithms to do this. I was looking at the function
lm.cirucalar. Is this the method to use? If, which of the references is best
too look at?
Eryk