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(7.6,8,8.1,7.7,7.5,7.6,7.8,7.8,7.8,7.5,7.5,7.1,7.5,7.5,7.6,7.7,7.7,7.9,8.1,8.2,8.2,8.2,7.9,7.3,6.9,6.6,6.7,6.9,7,7.1,7.2,7.1,6.9,7,6.8,6.4,6.7,6.6,6.4,6.3,6.2,6.5,6.8,6.8,6.4,6.1,5.8,6.1,7.2,7.3,6.9,6.1,5.8,6.2,7.1,7.7,7.9,7.7,7.4,7.5)
> x <- c(31.481,29.896,33.842,39.120,33.702,25.094,51.442,45.594,52.518,48.564,41.745,49.585,32.747,33.379,35.645,37.034,35.681,20.972,58.552,54.955,65.540,51.570,51.145,46.641,35.704,33.253,35.193,41.668,34.865,21.210,56.126,49.231,59.723,48.103,47.472,50.497,40.059,34.149,36.860,46.356,36.577,23.872,57.276,56.389,57.657,62.300,48.929,51.168,39.636,33.213,38.127,43.291,30.600,21.956,48.033,46.148,50.736,48.114,38.390,44.112)
> 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   0.47583314
2   0.88167630
3   0.96712922
4   0.54767168
5   0.36764534
6   0.49937906
7   0.60224615
8   0.62380503
9   0.59827944
10  0.31285601
11  0.33799451
12 -0.09090794
13  0.37116598
14  0.36883609
15  0.46048240
16  0.55536179
17  0.56034968
18  0.81457497
19  0.87603487
20  0.98929535
21  0.95027334
22  1.00177428
23  0.70334106
24  0.11994522
25 -0.23973511
26 -0.53069941
27 -0.43785129
28 -0.26172162
29 -0.13664211
30  0.01369757
31 -0.01502159
32 -0.08960291
33 -0.32828207
34 -0.18544450
35 -0.38311829
36 -0.79427007
37 -0.45578998
38 -0.53400254
39 -0.74399675
40 -0.87900411
41 -0.94295346
42 -0.59611599
43 -0.41926111
44 -0.41599115
45 -0.82066568
46 -1.13778228
47 -1.38848958
48 -1.09674373
49  0.04576942
50  0.16944806
51 -0.24866759
52 -1.06770487
53 -1.32091902
54 -0.88905259
55 -0.08518644
56  0.52176269
57  0.70484885
58  0.51451495
59  0.25036285
60  0.32926848
> library(lattice)
> postscript(file="/var/www/html/rcomp/tmp/11ezt1256816216.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/2xjr61256816216.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/3h98n1256816216.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/4qbhw1256816216.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(mylm$resid,type='l',main='Run Sequence Plot of e[t]',xlab='time or index',ylab='value')
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5geht1256816216.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> hist(mylm$resid,main='Histogram of e[t]')
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/6gug81256816216.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/7lgyu1256816216.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/8t62c1256816216.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
+ acf(mylm$resid,lag.max=par2,main='Residual Autocorrelation Function')
+ grid()
+ dev.off()
+ }
null device 
          1 
> summary(x)
   Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
  20.97   34.69   42.52   42.56   50.56   65.54 
> 
> #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/html/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Model: Y[t] = c + b X[t] + e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'c',1,TRUE)
> a<-table.element(a,mylm$coeff[[1]])
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'b',1,TRUE)
> a<-table.element(a,mylm$coeff[[2]])
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/www/html/rcomp/tmp/9ebt21256816216.tab") 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Descriptive Statistics about e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'# observations',header=TRUE)
> a<-table.element(a,length(mylm$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/10rezq1256816216.tab") 
> 
> system("convert tmp/11ezt1256816216.ps tmp/11ezt1256816216.png")
> system("convert tmp/2xjr61256816216.ps tmp/2xjr61256816216.png")
> system("convert tmp/3h98n1256816216.ps tmp/3h98n1256816216.png")
> system("convert tmp/4qbhw1256816216.ps tmp/4qbhw1256816216.png")
> system("convert tmp/5geht1256816216.ps tmp/5geht1256816216.png")
> system("convert tmp/6gug81256816216.ps tmp/6gug81256816216.png")
> system("convert tmp/7lgyu1256816216.ps tmp/7lgyu1256816216.png")
> system("convert tmp/8t62c1256816216.ps tmp/8t62c1256816216.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.610   1.175   2.140