1. D

    Time series analysis to test a system:This seems too simple. Have I missed something?

    I wish to test whether or not Performance Measurement Frameworks (PMFs) may be influencing future values of the variable being monitored. I may be missing something, but it seems to me that there is little point in differencing a time series (to make it stationary, or at least remove the trend)...
  2. A

    Prerequisite for gene regulatory network research (systems biology)

    I would appreciate any advice or directions on what to study and in what order, from basic statistics and probability course to were one is able to model a system, e.g. cellular systems.