R version 2.8.0 (2008-10-20)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> x <- c(2.65,2.5,2.5,2.38,2.11,2.09,2.1,2.11,2.11,2.13,2.11,2.06,2.04,1.99,2.01,2.05,2.08,2.08,2.08,2.09,2.11,2.13,2.14,2.11,2.1,2.1,2.1,2.09,2.08,2.09,2.1,2.11,2.16,2.33,2.43,2.48,2.56,2.68,2.76,2.85,2.95,3.07,3.2,3.31,3.47,3.57,3.65,3.72,3.79,3.86,3.94,4.03,4.11,4.18,4.47,4.67,4.62,4.58,4.77,4.43,4.3,4.53,4.72,4.8,4.89,4.91,4.92,4.96,5.07,4.19,3.28,2.37)
> par3 = 'Gemiddelden van rente op driemaandelijkse euro-deposito's'
Error: unexpected symbol in "par3 = 'Gemiddelden van rente op driemaandelijkse euro-deposito's"
Execution halted