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(8,8.1,7.7,7.5,7.6,7.8,7.8,7.8,7.5,7.5,7.1,7.5,7.5,7.6,7.7,7.7,7.9,8.1,8.2,8.2,8.2,7.9,7.3,6.9,6.6,6.7,6.9,7,7.1,7.2,7.1,6.9,7,6.8,6.4,6.7,6.6,6.4,6.3,6.2,6.5,6.8,6.8,6.4,6.1,5.8,6.1,7.2,7.3,6.9,6.1,5.8,6.2,7.1,7.7,7.9,7.7,7.4,7.5,8)
> x <- c(0.8149,0.8935,0.5820,0.3450,0.4043,0.6149,0.6450,0.6907,0.3545,0.3450,-0.0180,0.3820,0.3993,0.5077,0.5352,0.5450,0.7907,0.9907,1.0907,1.0352,1.0730,0.7907,0.1639,-0.2455,-0.5550,-0.4957,-0.3176,-0.1851,-0.0749,-0.0176,-0.1065,-0.3065,-0.2065,-0.4652,-0.8652,-0.5652,-0.6780,-0.8527,-0.8648,-0.9007,-0.5841,-0.2527,-0.2452,-0.5896,-0.9096,-1.1464,-0.8073,0.2980,0.3708,-0.0236,-0.8644,-1.2760,-0.9180,-0.0749,0.5043,0.5357,0.3514,-0.1173,-0.2618,-0.2627)
> 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   0.013439355
2   0.034840257
3  -0.053663319
4  -0.016666039
5   0.024034641
6   0.013437059
7  -0.016662595
8  -0.062362071
9  -0.026165930
10 -0.016666039
11 -0.053670207
12 -0.053665615
13 -0.070965416
14 -0.079364172
15 -0.006863856
16 -0.016663743
17 -0.062360923
18 -0.062358627
19 -0.062357479
20 -0.006858116
21 -0.044657682
22 -0.062360923
23 -0.035568118
24 -0.026172818
25 -0.016676371
26  0.024024309
27  0.045926354
28  0.013427875
29  0.003229140
30  0.045929798
31  0.034828777
32  0.034826481
33  0.034827629
34  0.093524660
35  0.093520068
36  0.093523512
37  0.106322217
38  0.081020211
39 -0.006879928
40 -0.070980340
41 -0.087576705
42 -0.118972901
43 -0.126472815
44 -0.182076768
45 -0.162080442
46 -0.225283160
47 -0.264379268
48 -0.269666579
49 -0.242465743
50 -0.248070271
51 -0.207279923
52 -0.095684648
53 -0.053680538
54  0.003229140
55  0.024035789
56  0.192636150
57  0.176934034
58  0.345628653
59  0.590126995
60  1.091026984
> library(lattice)
> postscript(file="/var/www/rcomp/tmp/1nuzx1257273262.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/22ija1257273262.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/3ixay1257273262.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/40f5n1257273262.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(mylm$resid,type='l',main='Run Sequence Plot of e[t]',xlab='time or index',ylab='value')
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/5kept1257273262.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> hist(mylm$resid,main='Histogram of e[t]')
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/68k2u1257273262.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/72c0q1257273262.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/886cm1257273262.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
+ acf(mylm$resid,lag.max=par2,main='Residual Autocorrelation Function')
+ grid()
+ dev.off()
+ }
null device 
          1 
> summary(x)
      Min.    1st Qu.     Median       Mean    3rd Qu.       Max. 
-1.276e+00 -5.105e-01 -4.925e-02 -3.333e-06  5.146e-01  1.091e+00 
> 
> #Note: the /var/www/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Model: Y[t] = c + b X[t] + e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'c',1,TRUE)
> a<-table.element(a,mylm$coeff[[1]])
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'b',1,TRUE)
> a<-table.element(a,mylm$coeff[[2]])
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/www/rcomp/tmp/9ps601257273262.tab") 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Descriptive Statistics about e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'# observations',header=TRUE)
> a<-table.element(a,length(mylm$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/10xb531257273262.tab") 
> 
> system("convert tmp/1nuzx1257273262.ps tmp/1nuzx1257273262.png")
> system("convert tmp/22ija1257273262.ps tmp/22ija1257273262.png")
> system("convert tmp/3ixay1257273262.ps tmp/3ixay1257273262.png")
> system("convert tmp/40f5n1257273262.ps tmp/40f5n1257273262.png")
> system("convert tmp/5kept1257273262.ps tmp/5kept1257273262.png")
> system("convert tmp/68k2u1257273262.ps tmp/68k2u1257273262.png")
> system("convert tmp/72c0q1257273262.ps tmp/72c0q1257273262.png")
> system("convert tmp/886cm1257273262.ps tmp/886cm1257273262.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.900   1.670   3.518