R version 2.8.0 (2008-10-20)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> y <- c(60,59,50,25,17,27,60,61,60,56,44,43,48,49,47,39,29,34,48,49,48,44,39,40,41,40,38,33,32,31,37,37,36,35,30,29,31,30,29,29,28,23,24,18,10,14,13,13,12,8,4,2,1,1,9,13,10,6,3,4,6,6,5,3,1,1,1,1)
> x <- c(68,61,44,22,13,15,43,55,57,47,40,41,47,46,45,39,38,29,36,35,35,38,37,39,41,43,42,41,38,32,23,14,15,20,21,23,24,22,19,19,17,11,13,12,10,8,7,8,9,8,7,5,2,3,6,6,4,2,1,1,1,4,4,3,1,1,1,1)
> par2 = '36'
> par1 = '0'
> #'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$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_YOURPAGE.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #Technical description: 
> par1 <- as.numeric(par1)
> par2 <- as.numeric(par2)
> x <- as.ts(x)
> y <- as.ts(y)
> mylm <- lm(y~x)
> cbind(mylm$resid)
          [,1]
1  -10.4097408
2   -4.7004835
3    2.5934271
4   -1.3203356
5   -0.6941477
6    7.3889217
7   13.5518924
8    3.0503085
9    0.1333778
10   5.7180311
11   0.4272884
12  -1.5311769
13  -2.2819689
14  -0.3235036
15  -1.3650382
16  -3.6142462
17 -12.6557809
18   0.9704071
19   8.2611497
20  10.2196151
21   9.2196151
22   2.3442191
23  -1.6973156
24  -2.6142462
25  -3.5311769
26  -6.4481076
27  -7.4896422
28 -11.5311769
29  -9.6557809
30  -4.9049889
31   9.7211990
32  18.3473870
33  16.3889217
34  10.5965950
35   4.6381297
36   1.7211990
37   2.7627337
38   3.6796644
39   5.5550604
40   5.5550604
41   6.4719910
42   7.2227830
43   6.3058523
44   1.2643177
45  -4.8187517
46   1.0981790
47   1.0566443
48   0.0981790
49  -1.8602863
50  -4.9018210
51  -7.9433557
52  -8.0264250
53  -6.1510290
54  -7.1094944
55  -1.9848903
56   2.0151097
57   0.9320403
58  -1.1510290
59  -3.1925637
60  -2.1925637
61  -0.1925637
62  -3.0679597
63  -4.0679597
64  -5.1094944
65  -5.1925637
66  -5.1925637
67  -5.1925637
68  -5.1925637
> library(lattice)
> postscript(file="/var/www/html/freestat/rcomp/tmp/1kfva1256756164.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(y,type='l',main='Run Sequence Plot of Y[t]',xlab='time or index',ylab='value')
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/2am1r1256756164.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(x,type='l',main='Run Sequence Plot of X[t]',xlab='time or index',ylab='value')
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/3jxox1256756164.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(x,y,main='Scatter Plot',xlab='X[t]',ylab='Y[t]')
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/4agtl1256756164.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(mylm$resid,type='l',main='Run Sequence Plot of e[t]',xlab='time or index',ylab='value')
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/5rbic1256756164.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> hist(mylm$resid,main='Histogram of e[t]')
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/6a2go1256756164.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> if (par1 > 0)
+ {
+ densityplot(~mylm$resid,col='black',main=paste('Density Plot of e[t]   bw = ',par1),bw=par1)
+ } else {
+ densityplot(~mylm$resid,col='black',main='Density Plot of e[t]')
+ }
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/7y40f1256756164.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> qqnorm(mylm$resid,main='QQ plot of e[t]')
> qqline(mylm$resid)
> grid()
> dev.off()
null device 
          1 
> if (par2 > 0)
+ {
+ postscript(file="/var/www/html/freestat/rcomp/tmp/8gn821256756164.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
+ acf(mylm$resid,lag.max=par2,main='Residual Autocorrelation Function')
+ grid()
+ dev.off()
+ }
null device 
          1 
> summary(x)
   Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
   1.00    6.75   19.50   22.99   39.00   68.00 
> 
> #Note: the /var/www/html/freestat/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/html/freestat/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Model: Y[t] = c + b X[t] + e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'c',1,TRUE)
> a<-table.element(a,mylm$coeff[[1]])
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'b',1,TRUE)
> a<-table.element(a,mylm$coeff[[2]])
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/www/html/freestat/rcomp/tmp/9ow4i1256756164.tab") 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Descriptive Statistics about e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'# observations',header=TRUE)
> a<-table.element(a,length(mylm$resid))
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'minimum',header=TRUE)
> a<-table.element(a,min(mylm$resid))
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Q1',header=TRUE)
> a<-table.element(a,quantile(mylm$resid,0.25))
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'median',header=TRUE)
> a<-table.element(a,median(mylm$resid))
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'mean',header=TRUE)
> a<-table.element(a,mean(mylm$resid))
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Q3',header=TRUE)
> a<-table.element(a,quantile(mylm$resid,0.75))
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'maximum',header=TRUE)
> a<-table.element(a,max(mylm$resid))
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/www/html/freestat/rcomp/tmp/10vki81256756164.tab") 
> 
> system("convert tmp/1kfva1256756164.ps tmp/1kfva1256756164.png")
> system("convert tmp/2am1r1256756164.ps tmp/2am1r1256756164.png")
> system("convert tmp/3jxox1256756164.ps tmp/3jxox1256756164.png")
> system("convert tmp/4agtl1256756164.ps tmp/4agtl1256756164.png")
> system("convert tmp/5rbic1256756164.ps tmp/5rbic1256756164.png")
> system("convert tmp/6a2go1256756164.ps tmp/6a2go1256756164.png")
> system("convert tmp/7y40f1256756164.ps tmp/7y40f1256756164.png")
> system("convert tmp/8gn821256756164.ps tmp/8gn821256756164.png")
> 
> 
> proc.time()
   user  system elapsed 
  2.840   2.150   7.309