R version 2.13.0 (2011-04-13)
Copyright (C) 2011 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i486-pc-linux-gnu (32-bit)

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> x <- c(840,880,930,920,940,880,980,860,900,930,870,1000,870,860,930,980,1010,860,1140,880,800,900,900,1000,890,890,870,1000,1050,790,1160,830,730,950,980,910,840,860,880,1030,1060,770,1140,890,740,860,1050,840,810,830,920,1070,1040,740,1250,850,790,810,1080,760,840,820,900,1010,1080,780,1150,820,790,820,1130,800,890,810,950,1090,1090,850,1200,790,800,850,1230,800,930,700,1030,1040,1000,830,1190,720,810,870,1190,800,970,690,1010,1030,950,830,1150,750,840,880,1210,830)
> par3 = '0.01'
> par2 = '0.99'
> par1 = '0.O1'
> ylab = 'Aantal bezoekers Zimmertoren'
> xlab = 'Percentielen'
> main = 'Harrell-Davis Quantiles'
> par3 <- '0.01'
> par2 <- '0.99'
> par1 <- '0.O1'
> #'GNU S' R Code compiled by R2WASP v. 1.2.291 ()
> #Author: root
> #To cite this work: Wessa, (2012), Harrell-Davis Quantile Estimator (v1.0.13) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_harrell_davis.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #
> par1 <- as(par1,'numeric')
Warning message:
In asMethod(object) : NAs introduced by coercion
> par2 <- as(par2,'numeric')
> par3 <- as(par3,'numeric')
> 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 seq.default(par1, par2, par3) : invalid (to - from)/by in seq(.)
Calls: seq -> seq.default
Execution halted