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(8.9,8.2,7.6,7.7,8.1,8.3,8.3,7.9,7.8,8,8.5,8.6,8.5,8,7.8,8,8.2,8.3,8.2,8.1,8,7.8,7.8,7.7,7.6,7.6,7.6,7.8,8,8,7.9,7.7,7.4,6.9,6.7,6.5,6.4,6.7,6.8,6.9,6.9,6.7,6.4,6.2,5.9,6.1,6.7,6.8,6.6,6.4,6.4,6.7,7.1,7.1,6.9,6.4,6,6)
> x <- c(1470,1849,1387,1592,1590,1798,1935,1887,2027,2080,1556,1682,1785,1869,1781,2082,2571,1862,1938,1505,1767,1607,1578,1495,1615,1700,1337,1531,1623,1543,1640,1524,1429,1827,1603,1351,1267,1741,1384,1392,1644,1661,1525,1718,1393,1784,1454,1344,1693,1393,1191,1340,1166,1238,1443,1279,1279,1651)
> 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   1.72288785
2   0.47192660
3   0.54354691
4   0.34553357
5   0.74844102
6   0.64606651
7   0.44690637
8   0.11668510
9  -0.18683620
10 -0.06388355
11  1.19786762
12  1.11469844
13  0.86496491
14  0.24285213
15  0.17077981
16 -0.06679100
17 -0.57766185
18  0.55302819
19  0.34254520
20  0.87200752
21  0.39113194
22  0.42372772
23  0.46588570
24  0.48654476
25  0.21209793
26  0.08853142
27  0.61623309
28  0.53421071
29  0.60046814
30  0.71676603
31  0.47575484
32  0.44438678
33  0.28249052
34 -0.79609148
35 -0.67045739
36 -0.50411904
37 -0.48200626
38 -0.87107125
39 -0.25209192
40 -0.16372171
41 -0.53006006
42 -0.75477336
43 -0.85706695
44 -1.33763561
45 -1.16517543
46 -1.53358136
47 -0.45385257
48 -0.19394297
49 -0.90129252
50 -0.66517543
51 -0.37152326
52 -0.28812808
53  0.36481983
54  0.26015173
55 -0.23786161
56 -0.49945094
57 -0.89945094
58 -1.44023612
> library(lattice)
> postscript(file="/var/www/rcomp/tmp/15gyw1257332491.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/27bmb1257332491.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/324ua1257332491.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/456vz1257332491.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(mylm$resid,type='l',main='Run Sequence Plot of e[t]',xlab='time or index',ylab='value')
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/5zlvy1257332491.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> hist(mylm$resid,main='Histogram of e[t]')
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/6s9n61257332491.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/7zh0z1257332491.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/8zly31257332491.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
+ acf(mylm$resid,lag.max=par2,main='Residual Autocorrelation Function')
+ grid()
+ dev.off()
+ }
null device 
          1 
> summary(x)
   Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
   1166    1402    1598    1610    1778    2571 
> 
> #Note: the /var/www/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Model: Y[t] = c + b X[t] + e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'c',1,TRUE)
> a<-table.element(a,mylm$coeff[[1]])
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'b',1,TRUE)
> a<-table.element(a,mylm$coeff[[2]])
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/www/rcomp/tmp/9n6cr1257332491.tab") 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Descriptive Statistics about e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'# observations',header=TRUE)
> a<-table.element(a,length(mylm$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/10l2ct1257332492.tab") 
> 
> system("convert tmp/15gyw1257332491.ps tmp/15gyw1257332491.png")
> system("convert tmp/27bmb1257332491.ps tmp/27bmb1257332491.png")
> system("convert tmp/324ua1257332491.ps tmp/324ua1257332491.png")
> system("convert tmp/456vz1257332491.ps tmp/456vz1257332491.png")
> system("convert tmp/5zlvy1257332491.ps tmp/5zlvy1257332491.png")
> system("convert tmp/6s9n61257332491.ps tmp/6s9n61257332491.png")
> system("convert tmp/7zh0z1257332491.ps tmp/7zh0z1257332491.png")
> system("convert tmp/8zly31257332491.ps tmp/8zly31257332491.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.970   1.810   3.584