************************************************** * * * SSPA NEWS * * * ************************************************** CHANGES IN SSPA VERSION 1.5.4 NEW FEATURES o Added Student t distribution as distribution for non-differentially expressed genes o Added moderated version of the Student t distribution for more reliable results when using SSPA in combination with limma o Better upper bound estimates for pi0 taken from Efron et al. (2001) Empirical Bayes Analysis of a Microarray Experiment. o Replaced FFT derived characteristic function by analytical expression for the characteristic functions both normal and Student t BUG FIXES o In function Power(): corrected the effective sample size if user defined o Figure captions in vignette modified