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(1.3,1.2,1.1,1.4,1.2,1.5,1.1,1.3,1.5,1.1,1.4,1.3,1.5,1.6,1.7,1.1,1.6,1.3,1.7,1.6,1.7,1.9,1.8,1.9,1.6,1.5,1.6,1.6,1.7,2,2,1.9,1.7,1.8,1.9,1.7,2,2.1,2.4,2.5,2.5,2.6,2.2,2.5,2.8,2.8,2.9,3,3.1,2.9,2.7,2.2,2.5,2.3,2.6,2.3,2.2,1.8,1.8)
> x <- c(2,2.1,2.1,2.5,2.2,2.3,2.3,2.2,2.2,1.6,1.8,1.7,1.9,1.8,1.9,1.5,1,0.8,1.1,1.5,1.7,2.3,2.4,3,3,3.2,3.2,3.2,3.5,4,4.3,4.1,4,4.1,4.2,4.5,5.6,6.5,7.6,8.5,8.7,8.3,8.3,8.5,8.7,8.7,8.5,7.9,7,5.8,4.5,3.7,3.1,2.7,2.3,1.8,1.5,1.2,1)
> 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  -0.317612831
2  -0.434080826
3  -0.534080826
4  -0.299952806
5  -0.450548821
6  -0.167016816
7  -0.567016816
8  -0.350548821
9  -0.150548821
10 -0.451740850
11 -0.184676840
12 -0.268208845
13 -0.101144835
14  0.015323160
15  0.098855165
16 -0.435272855
17  0.147067121
18 -0.119996889
19  0.230599126
20  0.064727145
21  0.131791155
22  0.232983184
23  0.116515189
24  0.117707218
25 -0.182292782
26 -0.315228773
27 -0.215228773
28 -0.215228773
29 -0.164632758
30  0.053027266
31  0.003623281
32 -0.063440729
33 -0.246972734
34 -0.163440729
35 -0.079908724
36 -0.329312710
37 -0.210460657
38 -0.258672613
39 -0.139820560
40 -0.188032517
41 -0.220968507
42 -0.055096526
43 -0.455096526
44 -0.188032517
45  0.079031493
46  0.079031493
47  0.211967483
48  0.410775454
49  0.658987411
50  0.656603353
51  0.670687290
52  0.302431252
53  0.701239223
54  0.567111203
55  0.932983184
56  0.715323160
57  0.664727145
58  0.314131131
59  0.347067121
> library(lattice)
> postscript(file="/var/www/rcomp/tmp/1b4131256660397.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/28jrr1256660397.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/3mcmd1256660397.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/4g4891256660397.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(mylm$resid,type='l',main='Run Sequence Plot of e[t]',xlab='time or index',ylab='value')
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/5ocjf1256660397.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> hist(mylm$resid,main='Histogram of e[t]')
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/6fhws1256660397.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/7ccnr1256660397.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/8gk8k1256660397.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
+ acf(mylm$resid,lag.max=par2,main='Residual Autocorrelation Function')
+ grid()
+ dev.off()
+ }
null device 
          1 
> summary(x)
   Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
  0.800   1.900   3.000   3.756   4.500   8.700 
> 
> #Note: the /var/www/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Model: Y[t] = c + b X[t] + e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'c',1,TRUE)
> a<-table.element(a,mylm$coeff[[1]])
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'b',1,TRUE)
> a<-table.element(a,mylm$coeff[[2]])
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/www/rcomp/tmp/9eiy51256660397.tab") 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Descriptive Statistics about e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'# observations',header=TRUE)
> a<-table.element(a,length(mylm$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/106cc81256660397.tab") 
> 
> system("convert tmp/1b4131256660397.ps tmp/1b4131256660397.png")
> system("convert tmp/28jrr1256660397.ps tmp/28jrr1256660397.png")
> system("convert tmp/3mcmd1256660397.ps tmp/3mcmd1256660397.png")
> system("convert tmp/4g4891256660397.ps tmp/4g4891256660397.png")
> system("convert tmp/5ocjf1256660397.ps tmp/5ocjf1256660397.png")
> system("convert tmp/6fhws1256660397.ps tmp/6fhws1256660397.png")
> system("convert tmp/7ccnr1256660397.ps tmp/7ccnr1256660397.png")
> system("convert tmp/8gk8k1256660397.ps tmp/8gk8k1256660397.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.790   1.570   3.529