search for: circularxradians0count

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2008 Jan 08
0
Using aggregate() and apply() on circular data
....circular(x) : (converted from warning) an object is coerced to the class 'circular' using default value for the following components: type: 'angles' units: 'radians' template: 'none' modulo: 'asis' zero: 0 rotation: 'counter' conversion.circularxradians0counter % Using mean() disregards the circular nature of the data: aggregate.ts(x, ndeltat=2, FUN="mean") Time Series: Start = 1 End = 5 Frequency = 0.5 [1] 25 180 185 % I have similar problems with apply(): y <- matrix(x, ncol=2, byrow=T) % Both of the following expressions yield the sam...