R version 2.15.2 (2012-10-26) -- "Trick or Treat"
Copyright (C) 2012 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i686-pc-linux-gnu (32-bit)

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Type 'license()' or 'licence()' for distribution details.

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Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

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> 
> RC.capture <- function (expression, collapse = NULL) {
+     resultConn <- textConnection('RC.resultText', open = 'w', local=TRUE)
+     sink(resultConn)
+     on.exit(function() {
+         sink()
+         close(resultConn)
+     })
+     expression
+     on.exit(NULL)
+     sink()
+     close(resultConn)
+     return(paste(c(RC.resultText, ''), collapse = collapse, sep = ''))
+ }
> RC.texteval <- function (sourceText, collapse = NULL, echo = TRUE) {
+     sourceConn <- textConnection(sourceText, open = 'r')
+     on.exit(close(sourceConn))
+     result <- RC.capture(source(file = sourceConn, local = FALSE, echo = echo, print.eval = TRUE), collapse = collapse)
+     on.exit(NULL)
+     close(sourceConn)
+     res <- ''
+     for(i in 1:length(result)) {
+       if (result[i]!='') res <- paste(res,result[i],'
+ ',sep='')
+     }
+     return(res)
+ }
> x <- c(23,20,20,21,24,22,23,20,25,23,27,27,22,24,25,22,28,28,27,25,16,28,21,24,27,14,14,27,20,21,22,21,12,20,24,19,28,23,27,22,27,26,22,21,19,24,19,26,22,28,21,23,28,10,24,21,21,24,24,25,25,23,21,16,17,25,24,23,25,23,28,26,22,19,26,18,18,25,27,12,15,21,23,22,21,24,27,22,28,26,10,19,22,21,24,25,21,20,21,24,23,18,24,24,19,20,18,20,27,23,26,23,17,21,25,23,27,24,20,27,21,24,21,15,25,25,22,24,21,22,23,22,20,23,25,23,22,25,26,22,24,24,25,20,26,21,26,21,22,16,26,28,18,25,23,21,20,25,22,21,16,18)
> par3 = '1e-08'
> par2 = '80'
> par1 = '1'
> par3 <- '1e-08'
> par2 <- '80'
> par1 <- '1'
> #'GNU S' R Code compiled by R2WASP v. 1.2.291 ()
> #Author: root
> #To cite this work: Wessa P., (2012), Stem-and-leaf Plot (v1.0.5) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_stem.wasp/
> #Source of accompanying publication: 
> #
> par1 <- as.numeric(par1)
> par2 <- as.numeric(par2)
> par3 <- as.numeric(par3)
> stem(x,par1,par2,par3)

  The decimal point is at the |

  10 | 00
  11 | 
  12 | 00
  13 | 
  14 | 00
  15 | 00
  16 | 0000
  17 | 00
  18 | 000000
  19 | 000000
  20 | 000000000000
  21 | 0000000000000000000000
  22 | 000000000000000000
  23 | 00000000000000000
  24 | 0000000000000000000
  25 | 00000000000000000
  26 | 0000000000
  27 | 000000000000
  28 | 000000000

> 
> #Note: the /var/wessaorg/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/wessaorg/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Stem-and-leaf Plot',1,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,paste('<pre>',RC.texteval('stem(x,par1,par2,par3)'),'</pre>',sep=''))
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/wessaorg/rcomp/tmp/1z7d21356119840.tab") 
> 
> 
> 
> proc.time()
   user  system elapsed 
  0.289   0.082   0.347