Errors in running code in vignettes:
when running code in ‘ParameterEstimation.Rnw’
  ...

> cov0 <- summary(Fit)$cov.scaled

> MCMC <- modMCMC(f = R14tCost, p = Fit$par, niter = 1000, 
+     jump = NULL, var0 = var0, wvar0 = 0, lower = c(-3, -3, -1, 
+         0, 0), upper = .... [TRUNCATED] 

  When sourcing ‘ParameterEstimation.R’:
Error: values of 'p' should be inbetween 'lower' and 'upper'
Execution halted

  ‘GeneralModel.Rnw’... [1s/1s] OK
  ‘ParameterEstimation.Rnw’... failed