R version 2.6.1 (2007-11-26)
Copyright (C) 2007 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(79.2,81.5,81.5,82,85.8,88.2,88,88.8,89,90.4,90.9,94.6,97.9,101.7,102.3,103.5,103.6,102.3,101.6,104.3,110.8,112.1,111.1,114.4,115,115.3,114.1,114.8,114.5,114.1,112.3,113,112.2,113.7,113.6,115.8,117.9,120.1,118.8,114.7,110.9,112.9,113.3,114.3,116.5,114.3,115.9,120.1,122.6,122.4,123.1,127.9,130.9,135,134.9,130.2,130.8,132.6,138.6,146.2,149.3,149.9,156.8,158.8,156.7,159.9,158.2,157.5,159.1,160.6,161.6,161.3)
> par3 = 'deze reeks bevat de plantaardige stoffen '
> par2 = 'belgostat'
> par1 = 'Plantaa'rdige stoffen'
Error: unexpected symbol in "par1 = 'Plantaa'rdige"
Execution halted