CHANGES IN GeneCycle VERSION 1.1.1 - major bug fixes for the known-frequency robust regression -based periodicity detector (rendering the implementation useless). Mainly: 1) misindexing of a matrix crashed the evaluation of p-values 2) squaring of one of the two sinusoidal coefficients was missing in evaluating the test statistic CHANGES IN GeneCycle VERSION 1.1.0 - major update, maintainer changed to Miika Ahdesmaki 1) implements now also the robust regression based periodicity detection method introduced in Ahdesmaki et al. (2007) CHANGES IN GeneCycle VERSION 1.0.4 - this update fixes two bugs discoved by Sue Wilson (Australian National University): 1) in fisher.g.test() the intensity belonging to the frequency \pi (or 1/2) is not any more taken into account when computing the g-statistic. In previous versions for an even number of time points thw peak at \pi was incorrectly included. 2) similary, in robust.g.test() the frequency at zero was previously (incorrectly) included into the the g-statistic. CHANGES IN GeneCycle VERSION 1.0.3 - small changes to make the package work with fdrtool version 1.2.1. CHANGES IN GeneCycle VERSION 1.0.2 - the package was modifed in response to changes in the "fdrtool" package. Specifically, the examples on the help pages and also in the "doc" directly were modified to work with fdrtool version 1.1.0. CHANGES IN GeneCycle VERSION 1.0.1 - bug fix in function is.constant() CHANGES IN GeneCycle VERSION 1.0.0 This is the first standalone release (9 August 2006). Previously, the functions available in this package were part of the GeneTS package (version 2.10.2).