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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> y <- c(4.4,4.2,5.2,5.2,4.4,5.5,4,4,4,3.8,4,5.25,3.6,4.4,4,4.4,4.333333333,4.6,4,4.4,5,5.2,5.2,4.6,4.6,2.333333333,4,3.8,4,4.6,4.75,4.4,4,4,5.2,3.8,2.5,3.2,4.2,4,3.25,4.2,4.75,4.4,4,4.2,4,4.2,4.4,4,4.6,4.4,4,4.8,2.25,4.8,3.75,5.6,4.2,4.2,5,5.8,5,4,4.4,4.4,4.4,4.4,5.8,6,4,4,5,4,4.2,4.4,4,4,4,4.2,4.6,4.4,4.4,4,5,4.2,5,4,4.8,4,4.6,4,4.4,4,3.4,5.8)
> x <- c(4,4.6,4.666666667,4,4,4.4,4.8,5.8,4.6,4.75,5,2.75,4,3.8,4.4,4.8,4.25,4.4,4,4.5,5,3.5,2,4.4,4.4,4.25,3.25,4.2,4.75,4.4,4,4.2,5,4.6,4.4,4,4.4,4.5,5.2,4.4,3.25,4.6,3.75,5,3.8,4,5.4,5,5,4.2,4.4,4,4.6,4.2,5.2,6.4,4,4,5,4,4.2,4,4,4,4,4,4.2,4,4,4,5.2,4.2,4.8,4,4.8,5,4.6,4,4.4,4,3.8,4.5)
> par2 = 'two.sided'
> par1 = 'pearson'
> ylab = 'specmemmean'
> xlab = 'compappliedmean'
> par2 <- 'two.sided'
> par1 <- 'pearson'
> #'GNU S' R Code compiled by R2WASP v. 1.2.291 ()
> #Author: root
> #To cite this work: Ian E. Holliday, 2012, Pregnancy and Cognition (v1.0.3) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_Pregnancy%20and%20cognition.wasp/
> #Source of accompanying publication: 
> #
> postscript(file="/var/wessaorg/rcomp/tmp/16h6y1353281449.ps",horizontal=F,onefile=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(x,y, xlab=xlab, ylab=ylab)
Error in xy.coords(x, y, xlabel, ylabel, log) : 
  'x' and 'y' lengths differ
Calls: plot -> plot.default -> xy.coords
Execution halted