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(36,35,37,40,41,31,34,31,33,42,41,42,41,40,35,35,47,46,45,41,40,38,40,36,27,27,34,28,31,27,28,19,20,14,15,42,22,17,18,10,15,15,17,12,11,7,10,6,8,3,1,9,14,12,20,24,24,44,60,68,71,76,74,74,73,72,68,60,60,60,58)
> x <- c(27,29,27,26,24,30,26,28,28,24,23,24,24,27,28,25,19,19,19,20,16,22,21,25,29,28,25,26,24,28,28,28,28,32,31,22,29,31,29,32,32,31,29,28,28,29,22,26,24,27,27,23,21,19,17,19,21,13,8,5,10,6,6,8,11,12,13,19,19,18,20)
> 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   11.0173000
2   14.4798647
3   12.0173000
4   12.7860176
5    9.3234529
6   12.7111471
7    6.7860176
8    8.2485824
9   10.2485824
10  10.3234529
11   7.0921705
12  10.3234529
13   9.3234529
14  15.0173000
15  12.2485824
16   5.5547352
17   4.1670410
18   3.1670410
19   2.1670410
20   0.3983234
21  -9.5268061
22   1.8608881
23   1.6296058
24   6.5547352
25   6.4798647
26   4.2485824
27   4.5547352
28   0.7860176
29  -0.6765471
30   4.2485824
31   5.2485824
32  -3.7514176
33  -2.7514176
34   0.1737118
35  -1.0575705
36   5.8608881
37   1.4798647
38   0.9424295
39  -2.5201353
40  -3.8262882
41   1.1737118
42  -1.0575705
43  -3.5201353
44 -10.7514176
45 -11.7514176
46 -13.5201353
47 -26.1391119
48 -21.2139824
49 -23.6765471
50 -21.9827000
51 -23.9827000
52 -24.9078295
53 -24.3703942
54 -30.8329590
55 -27.2955237
56 -18.8329590
57 -14.3703942
58 -12.2206532
59  -7.3770650
60  -6.0709121
61   8.0854997
62   4.1603702
63   2.1603702
64   6.6229350
65  12.3167821
66  13.5480645
67  11.7793468
68  17.1670410
69  17.1670410
70  14.9357587
71  17.3983234
> library(lattice)
> postscript(file="/var/www/html/rcomp/tmp/1njnk1260883510.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/2o7zq1260883510.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/3gtcl1260883510.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/4mpy61260883510.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(mylm$resid,type='l',main='Run Sequence Plot of e[t]',xlab='time or index',ylab='value')
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5jhu51260883510.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> hist(mylm$resid,main='Histogram of e[t]')
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/680uu1260883510.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/7g7kj1260883510.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/84a8o1260883510.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
+ acf(mylm$resid,lag.max=par2,main='Residual Autocorrelation Function')
+ grid()
+ dev.off()
+ }
null device 
          1 
> summary(x)
   Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
   5.00   19.00   24.00   22.85   28.00   32.00 
> 
> #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/html/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Model: Y[t] = c + b X[t] + e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'c',1,TRUE)
> a<-table.element(a,mylm$coeff[[1]])
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'b',1,TRUE)
> a<-table.element(a,mylm$coeff[[2]])
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/www/html/rcomp/tmp/9m7w51260883510.tab") 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Descriptive Statistics about e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'# observations',header=TRUE)
> a<-table.element(a,length(mylm$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/10w0su1260883510.tab") 
> 
> try(system("convert tmp/1njnk1260883510.ps tmp/1njnk1260883510.png",intern=TRUE))
character(0)
> try(system("convert tmp/2o7zq1260883510.ps tmp/2o7zq1260883510.png",intern=TRUE))
character(0)
> try(system("convert tmp/3gtcl1260883510.ps tmp/3gtcl1260883510.png",intern=TRUE))
character(0)
> try(system("convert tmp/4mpy61260883510.ps tmp/4mpy61260883510.png",intern=TRUE))
character(0)
> try(system("convert tmp/5jhu51260883510.ps tmp/5jhu51260883510.png",intern=TRUE))
character(0)
> try(system("convert tmp/680uu1260883510.ps tmp/680uu1260883510.png",intern=TRUE))
character(0)
> try(system("convert tmp/7g7kj1260883510.ps tmp/7g7kj1260883510.png",intern=TRUE))
character(0)
> try(system("convert tmp/84a8o1260883510.ps tmp/84a8o1260883510.png",intern=TRUE))
character(0)
> 
> 
> proc.time()
   user  system elapsed 
  1.547   1.148   2.440