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(1.8,2.7,2.3,1.9,2,2.3,2.8,2.4,2.3,2.7,2.7,2.9,3,2.2,2.3,2.8,2.8,2.8,2.2,2.6,2.8,2.5,2.4,2.3,1.9,1.7,2,2.1,1.7,1.8,1.8,1.8,1.3,1.3,1.3,1.2,1.4,2.2,2.9,3.1,3.5,3.6,4.4,4.1,5.1,5.8,5.9,5.4,5.5,4.8,3.2,2.7,2.1,1.9,0.6,0.7,-0.2,-1,-1.7)
> x <- c(27.1,27.1,24.1,24.1,24.1,21.3,21.3,21.3,19.1,19.1,19.1,26.2,26.2,26.2,21.7,21.7,21.7,19.4,19.4,19.4,19.5,19.5,19.5,28.7,28.7,28.7,21.8,21.8,21.8,20,20,20,22.6,22.6,22.6,22.4,22.4,22.4,18.6,18.6,18.6,16.2,16.2,16.2,13.8,13.8,13.8,24.1,24.1,24.1,19.9,19.9,19.9,22.3,22.3,22.3,20.9,20.9,20.9)
> 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   0.16354625
2   1.06354625
3   0.22855757
4  -0.17144243
5  -0.07144243
6  -0.17743186
7   0.32256814
8  -0.07743186
9  -0.49642356
10 -0.09642356
11 -0.09642356
12  1.13304965
13  1.23304965
14  0.43304965
15 -0.11943337
16  0.38056663
17  0.38056663
18  0.04707531
19 -0.55292469
20 -0.15292469
21  0.06157493
22 -0.23842507
23 -0.33842507
24  0.89554021
25  0.49554021
26  0.29554021
27 -0.40493375
28 -0.30493375
29 -0.70493375
30 -0.86592696
31 -0.86592696
32 -0.86592696
33 -0.98893677
34 -0.98893677
35 -0.98893677
36 -1.11793602
37 -0.91793602
38 -0.11793602
39  0.03107832
40  0.23107832
41  0.63107832
42  0.38308738
43  1.18308738
44  0.88308738
45  1.53509644
46  2.23509644
47  2.33509644
48  3.32855757
49  3.42855757
50  2.72855757
51  0.51957342
52  0.01957342
53 -0.58042658
54 -0.43243564
55 -1.73243564
56 -1.63243564
57 -2.73543036
58 -3.53543036
59 -4.23543036
> library(lattice)
> postscript(file="/var/www/html/freestat/rcomp/tmp/1mpcm1256894994.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/268pp1256894994.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/3bs261256894994.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/4mtwm1256894994.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(mylm$resid,type='l',main='Run Sequence Plot of e[t]',xlab='time or index',ylab='value')
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/5ze9t1256894994.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> hist(mylm$resid,main='Histogram of e[t]')
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/6q1mh1256894994.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/7dx901256894994.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/8mt3h1256894994.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
+ acf(mylm$resid,lag.max=par2,main='Residual Autocorrelation Function')
+ grid()
+ dev.off()
+ }
null device 
          1 
> summary(x)
   Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
  13.80   19.45   21.30   21.39   22.60   28.70 
> 
> #Note: the /var/www/html/freestat/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/html/freestat/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Model: Y[t] = c + b X[t] + e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'c',1,TRUE)
> a<-table.element(a,mylm$coeff[[1]])
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'b',1,TRUE)
> a<-table.element(a,mylm$coeff[[2]])
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/www/html/freestat/rcomp/tmp/9uqpx1256894994.tab") 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Descriptive Statistics about e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'# observations',header=TRUE)
> a<-table.element(a,length(mylm$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/10m8vg1256894994.tab") 
> 
> system("convert tmp/1mpcm1256894994.ps tmp/1mpcm1256894994.png")
> system("convert tmp/268pp1256894994.ps tmp/268pp1256894994.png")
> system("convert tmp/3bs261256894994.ps tmp/3bs261256894994.png")
> system("convert tmp/4mtwm1256894994.ps tmp/4mtwm1256894994.png")
> system("convert tmp/5ze9t1256894994.ps tmp/5ze9t1256894994.png")
> system("convert tmp/6q1mh1256894994.ps tmp/6q1mh1256894994.png")
> system("convert tmp/7dx901256894994.ps tmp/7dx901256894994.png")
> system("convert tmp/8mt3h1256894994.ps tmp/8mt3h1256894994.png")
> 
> 
> proc.time()
   user  system elapsed 
  2.430   1.782   2.768