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.sigijj12R           Unbiased estimate of sigma_ijj1^2 and
                        sigma_ijj*sigma_ij1j1 calculated in R
sigijj12C               Unbiased estimate of sigma_ijj1^2 and
                        sigma_ijj*sigma_ij1j1 using C routine
sigma4                  Unbiased estimate of squared variance sigma^4
                        using C routine
sigma4R                 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
