CF                      Classical F test for mixed effects model
Heter.test              Heteroscedastic test for functional data
NorRanGen               Generate a vector of random effects with
                        specific correlation structure and given
                        variance
cov_squared_jackknife   Jackknife estimate of the squared covariance
                        between two time points
dataformat_wide_to_long
                        Convert data from wide format to long format
eu                      A function to calaculate cell residues.
fun.sigijj12            Unbiased estimate of $sigma_ijj1^2$
sigma4                  Unbiased estimate of squared variance $sigma^4$
                        based on U-statistic of an i.i.d. sample
sigma4bootstrap         Bootstrap estimate of $sigma^4$ using an i.i.d.
                        sample
sigma4jackknife         Jackknife estimate of $sigma^4$ using an i.i.d.
                        sample
taufun                  An intermediate function to calculate the
                        partial sums
tcontrast               Test of no contrast effect of the treatments
