R version 2.9.0 (2009-04-17)
Copyright (C) 2009 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> y <- c(9,8.6,8.8,8.5,8.3,8.2,8,7.9,8,9.3,9.6,9,8.7,8.3,8.4,7.8,7.8,7.6,7.7,7.6,7.6,8.6,8.6,8.2,7.5,7.1,7,6.9,6.6,6.3,6.1,5.9,6,7.2,7.2,6.4,6.1,5.9,6.1,5.9,5.8,5.7,5.6,5.3,5.5,6.5,6.5,6.1,5.9,5.8,6.2,6.5,6.6,6.7,6.6,6.5,6.8,7.8,7.9,7.4)
> x <- c(100.64,100.63,100.43,100.8,101.33,101.88,101.85,102.04,102.22,102.63,102.65,102.54,102.37,102.68,102.76,102.82,103.31,103.23,103.6,103.95,103.93,104.25,104.38,104.36,104.32,104.58,104.68,104.92,105.46,105.23,105.58,105.34,105.28,105.7,105.67,105.71,106.19,106.93,107.44,107.85,108.71,109.32,109.49,110.2,110.62,111.22,110.88,111.15,111.29,111.09,111.24,111.45,111.75,111.07,111.17,110.96,110.5,110.48,110.66,110.46)
> par2 = '1'
> 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   0.58520236
2   0.18297657
3   0.33846082
4   0.12081496
5   0.03878169
6   0.06119999
7  -0.14547737
8  -0.20318741
9  -0.06312324
10  1.32813404
11  1.63258562
12  1.00810196
13  0.67026357
14  0.33926298
15  0.45706928
16 -0.12957600
17 -0.02051242
18 -0.23831872
19 -0.05596458
20 -0.07806203
21 -0.08251360
22  0.98871159
23  1.01764683
24  0.61319525
25 -0.09570790
26 -0.43783742
27 -0.51557955
28 -0.56216065
29 -0.74196814
30 -1.09316125
31 -1.21525869
32 -1.46867759
33 -1.38203231
34 -0.08854924
35 -0.09522660
36 -0.88632345
37 -1.07948566
38 -1.11477740
39 -0.80126224
40 -0.91000496
41 -0.81858725
42 -0.78281422
43 -0.84497583
44 -0.98694493
45 -0.69346186
46  0.44008538
47  0.36440861
48  0.02450487
49 -0.14433411
50 -0.28884986
51  0.14453695
52  0.49127849
53  0.65805211
54  0.60669857
55  0.52895644
56  0.38221491
57  0.57982869
58  1.57537712
59  1.71544129
60  1.17092554
> library(lattice)
> postscript(file="/var/www/html/rcomp/tmp/10r381257511941.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/rcomp/tmp/2dz5g1257511941.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/rcomp/tmp/38fa31257511941.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/rcomp/tmp/4vvth1257511941.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(mylm$resid,type='l',main='Run Sequence Plot of e[t]',xlab='time or index',ylab='value')
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5wbla1257511941.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> hist(mylm$resid,main='Histogram of e[t]')
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/6o4cx1257511941.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/rcomp/tmp/7qtt31257511941.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/rcomp/tmp/8e9261257511941.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
+ acf(mylm$resid,lag.max=par2,main='Residual Autocorrelation Function')
+ grid()
+ dev.off()
+ }
null device 
          1 
> summary(x)
   Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
  100.4   102.8   105.3   106.1   110.5   111.8 
> 
> #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/html/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Model: Y[t] = c + b X[t] + e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'c',1,TRUE)
> a<-table.element(a,mylm$coeff[[1]])
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'b',1,TRUE)
> a<-table.element(a,mylm$coeff[[2]])
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/www/html/rcomp/tmp/9jfzb1257511941.tab") 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Descriptive Statistics about e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'# observations',header=TRUE)
> a<-table.element(a,length(mylm$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/rcomp/tmp/10r43r1257511941.tab") 
> 
> system("convert tmp/10r381257511941.ps tmp/10r381257511941.png")
> system("convert tmp/2dz5g1257511941.ps tmp/2dz5g1257511941.png")
> system("convert tmp/38fa31257511941.ps tmp/38fa31257511941.png")
> system("convert tmp/4vvth1257511941.ps tmp/4vvth1257511941.png")
> system("convert tmp/5wbla1257511941.ps tmp/5wbla1257511941.png")
> system("convert tmp/6o4cx1257511941.ps tmp/6o4cx1257511941.png")
> system("convert tmp/7qtt31257511941.ps tmp/7qtt31257511941.png")
> system("convert tmp/8e9261257511941.ps tmp/8e9261257511941.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.613   1.188   2.451