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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Type 'demo()' for some demos, 'help()' for on-line help, or
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> y <- c(3.8,4.7,4.3,3.9,4,4.3,4.8,4.4,4.3,4.7,4.7,4.9,5,4.2,4.3,4.8,4.8,4.8,4.2,4.6,4.8,4.5,4.4,4.3,3.9,3.7,4,4.1,3.7,3.8,3.8,3.8,3.3,3.3,3.3,3.2,3.4,4.2,4.9,5.1,5.5,5.6,6.4,6.1,7.1,7.8,7.9,7.4,7.5,6.8,5.2,4.7,4.1,3.9,2.6,2.7,1.8,1,0.3,1.3)
> x <- c(161,149,139,135,130,127,122,117,112,113,149,157,157,147,137,132,125,123,117,114,111,112,144,150,149,134,123,116,117,111,105,102,95,93,124,130,124,115,106,105,105,101,95,93,84,87,116,120,117,109,105,107,109,109,108,107,99,103,131,137)
> 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   0.026379732
2   0.741810263
3   0.188002373
4  -0.273520783
5  -0.250424728
6   0.003432905
7   0.426528959
8  -0.050374986
9  -0.227278931
10  0.188101858
11  0.741810263
12  1.064856576
13  1.164856576
14  0.211048685
15  0.157240795
16  0.580336850
17  0.472671327
18  0.441909748
19 -0.250374986
20  0.103482647
21  0.257340280
22 -0.027278931
23  0.364906318
24  0.357191052
25 -0.058189737
26 -0.488901572
27 -0.358090252
28 -0.365755775
29 -0.750374986
30 -0.742659720
31 -0.834944454
32 -0.881086821
33 -1.488752344
34 -1.519513923
35 -1.042709463
36 -1.050424728
37 -0.942709463
38 -0.281136564
39  0.280436335
40  0.465055546
41  0.865055546
42  0.903532390
43  1.611247656
44  1.280486077
45  2.142058976
46  2.888201343
47  3.434244225
48  2.995767381
49  3.049625014
50  2.226578702
51  0.565055546
52  0.095817124
53 -0.473421298
54 -0.673421298
55 -1.988802087
56 -1.904182876
57 -2.927229188
58 -3.665706032
59 -3.935043939
60 -2.842759205
> library(lattice)
> postscript(file="/var/www/html/rcomp/tmp/18my31256583839.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/2r7h41256583839.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/3ktzl1256583839.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/4q0a11256583839.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(mylm$resid,type='l',main='Run Sequence Plot of e[t]',xlab='time or index',ylab='value')
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5n2y51256583839.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> hist(mylm$resid,main='Histogram of e[t]')
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/662dg1256583839.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/73itw1256583839.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/8qml81256583839.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
+ acf(mylm$resid,lag.max=par2,main='Residual Autocorrelation Function')
+ grid()
+ dev.off()
+ }
null device 
          1 
> summary(x)
   Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
   84.0   106.8   116.5   119.5   131.2   161.0 
> 
> #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/html/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Model: Y[t] = c + b X[t] + e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'c',1,TRUE)
> a<-table.element(a,mylm$coeff[[1]])
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'b',1,TRUE)
> a<-table.element(a,mylm$coeff[[2]])
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/www/html/rcomp/tmp/9813c1256583839.tab") 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Descriptive Statistics about e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'# observations',header=TRUE)
> a<-table.element(a,length(mylm$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/102bbg1256583839.tab") 
> 
> system("convert tmp/18my31256583839.ps tmp/18my31256583839.png")
> system("convert tmp/2r7h41256583839.ps tmp/2r7h41256583839.png")
> system("convert tmp/3ktzl1256583839.ps tmp/3ktzl1256583839.png")
> system("convert tmp/4q0a11256583839.ps tmp/4q0a11256583839.png")
> system("convert tmp/5n2y51256583839.ps tmp/5n2y51256583839.png")
> system("convert tmp/662dg1256583839.ps tmp/662dg1256583839.png")
> system("convert tmp/73itw1256583839.ps tmp/73itw1256583839.png")
> system("convert tmp/8qml81256583839.ps tmp/8qml81256583839.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.555   1.131   1.889