R version 2.8.1 (2008-12-22)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> y <- c(8.9,9,9,9,9,9,9,9,9,9,9,9.1,9,9,9.1,9,9,9,9,8.9,8.9,8.9,8.9,8.8,8.8,8.7,8.7,8.5,8.5,8.4,8.2,8.2,8.1,8.1,8,7.9,7.8,7.7,7.6,7.5,7.5,7.5,7.5,7.5,7.4,7.4,7.3,7.3,7.3,7.2,7.2,7.3,7.4,7.4,7.5,7.6,7.7,7.9,8,8.2)
> x <- c(1.9,1.6,1.7,2,2.5,2.4,2.3,2.3,2.1,2.4,2.2,2.4,1.9,2.1,2.1,2.1,2,2.1,2.2,2.2,2.6,2.5,2.3,2.2,2.4,2.3,2.2,2.5,2.5,2.5,2.4,2.3,1.7,1.6,1.9,1.9,1.8,1.8,1.9,1.9,1.9,1.9,1.8,1.7,2.1,2.6,3.1,3.1,3.2,3.3,3.6,3.3,3.7,4,4,3.8,3.6,3.2,2.1,1.6)
> 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   0.397380852
2   0.355498782
3   0.402792805
4   0.544674875
5   0.781144993
6   0.733850969
7   0.686556946
8   0.686556946
9   0.591968899
10  0.733850969
11  0.639262922
12  0.833850969
13  0.497380852
14  0.591968899
15  0.691968899
16  0.591968899
17  0.544674875
18  0.591968899
19  0.639262922
20  0.539262922
21  0.728439016
22  0.681144993
23  0.586556946
24  0.439262922
25  0.533850969
26  0.386556946
27  0.339262922
28  0.281144993
29  0.281144993
30  0.181144993
31 -0.066149031
32 -0.113443054
33 -0.497207195
34 -0.544501218
35 -0.502619148
36 -0.602619148
37 -0.749913171
38 -0.849913171
39 -0.902619148
40 -1.002619148
41 -1.002619148
42 -1.002619148
43 -1.049913171
44 -1.097207195
45 -1.008031101
46 -0.771560984
47 -0.635090866
48 -0.635090866
49 -0.587796843
50 -0.640502819
51 -0.498620749
52 -0.540502819
53 -0.251326725
54 -0.109444655
55 -0.009444655
56 -0.004032702
57  0.001379251
58  0.012203157
59 -0.408031101
60 -0.444501218
> library(lattice)
> postscript(file="/var/www/rcomp/tmp/1fea81257347895.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/rcomp/tmp/2l2u21257347895.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/rcomp/tmp/3wmtm1257347895.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/rcomp/tmp/46ifg1257347895.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(mylm$resid,type='l',main='Run Sequence Plot of e[t]',xlab='time or index',ylab='value')
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/587q51257347895.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> hist(mylm$resid,main='Histogram of e[t]')
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/67pxj1257347895.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/rcomp/tmp/7kltg1257347895.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/rcomp/tmp/8dmeb1257347895.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
+ acf(mylm$resid,lag.max=par2,main='Residual Autocorrelation Function')
+ grid()
+ dev.off()
+ }
null device 
          1 
> summary(x)
   Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
  1.600   1.900   2.200   2.388   2.500   4.000 
> 
> #Note: the /var/www/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Model: Y[t] = c + b X[t] + e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'c',1,TRUE)
> a<-table.element(a,mylm$coeff[[1]])
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'b',1,TRUE)
> a<-table.element(a,mylm$coeff[[2]])
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/www/rcomp/tmp/9ritu1257347895.tab") 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Descriptive Statistics about e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'# observations',header=TRUE)
> a<-table.element(a,length(mylm$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/rcomp/tmp/10pevj1257347895.tab") 
> 
> system("convert tmp/1fea81257347895.ps tmp/1fea81257347895.png")
> system("convert tmp/2l2u21257347895.ps tmp/2l2u21257347895.png")
> system("convert tmp/3wmtm1257347895.ps tmp/3wmtm1257347895.png")
> system("convert tmp/46ifg1257347895.ps tmp/46ifg1257347895.png")
> system("convert tmp/587q51257347895.ps tmp/587q51257347895.png")
> system("convert tmp/67pxj1257347895.ps tmp/67pxj1257347895.png")
> system("convert tmp/7kltg1257347895.ps tmp/7kltg1257347895.png")
> system("convert tmp/8dmeb1257347895.ps tmp/8dmeb1257347895.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.870   1.610   3.352