R version 2.12.0 (2010-10-15)
Copyright (C) 2010 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i486-pc-linux-gnu (32-bit)

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> x <- c(62.11,62.15,62.2,62.22,62.02,62.02,62.02,62.07,62.31,62.71,62.77,62.82,62.82,62.82,62.55,62.6,62.47,62.47,62.47,62.72,63.13,64.09,64.31,64.29,64.29,64.29,64.35,64.42,64.24,64.23,64.23,64.2,65.35,65.83,66.15,66.19,66.19,66.56,66.59,66.48,66.4,66.4,66.4,66.49,66.65,67.69,67.91,68.14,68.14,68.16,67.94,68,68.1,68.12,68.12,68.24,68.42,68.97,69.13,69.2)
> par3 = '0,1'
> par2 = '0,9'
> par1 = '0,1'
> ylab = 'Gem consumptieprijs kinderbottine (euro)'
> xlab = 'Decielen'
> main = 'H-D Decielen gem prijs kinderbottines'
> #'GNU S' R Code compiled by R2WASP v. 1.0.44 ()
> #Author: Prof. Dr. P. Wessa
> #To cite this work: AUTHOR(S), (YEAR), YOUR SOFTWARE TITLE (vNUMBER) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_YOURPAGE.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #Technical description: Write here your technical program description (don't use hard returns!)
> par1 <- as(par1,'numeric')
Warning message:
In asMethod(object) : NAs introduced by coercion
> par2 <- as(par2,'numeric')
Warning message:
In asMethod(object) : NAs introduced by coercion
> par3 <- as(par3,'numeric')
Warning message:
In asMethod(object) : NAs introduced by coercion
> library(Hmisc)
Loading required package: survival
Loading required package: splines

Attaching package: 'Hmisc'

The following object(s) are masked from 'package:survival':

    untangle.specials

The following object(s) are masked from 'package:base':

    format.pval, round.POSIXt, trunc.POSIXt, units

> myseq <- seq(par1, par2, par3)
Error in if (del == 0 && to == 0) return(to) : 
  missing value where TRUE/FALSE needed
Calls: seq -> seq.default
Execution halted