The GeneCycle Package - NexTag Supports Open Source Initiatives

2 avpgGeneCycle-internal Internal GeneCycle FunctionsDescriptionInternal GeneCycle functions.NoteThese are not to be called by the user (or in some cases are just waiting for proper documentationto be written).avpgAverage Periodogram for Multiple (Genetic) Time SeriesDescriptionavgp calculates and plots the average periodogram as described in Wichert, Fokianos and Strimmer(2004).Usageavgp(x, title = deparse(substitute(x)), plot = TRUE, angular = FALSE, ...)Argumentsxtitleplotangularmultiple (genetic) time series data. Each column of this matrix corresponds toa separate variable/time seriesname of the data set (default is the name of the data object)plot the average periodogram?convert frequencies to angular frequencies?... arguments passed to plot and to periodogramDetailsThe average periodogram is simply the frequency-wise average of the spectral density (as estimatedby the Fourier transform) over all times series. To calculate the average periodogram the functionperiodogram is used. See Wichert, Fokianos and Strimmer (2004) for more details.