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(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(5.081404365,5.003946306,4.934473933,4.905274778,4.86753445,4.844187086,4.804021045,4.762173935,4.718498871,4.727387819,5.003946306,5.056245805,5.056245805,4.990432587,4.919980926,4.882801923,4.828313737,4.812184355,4.762173935,4.736198448,4.709530201,4.718498871,4.9698133,5.010635294,5.003946306,4.8978398,4.812184355,4.753590191,4.762173935,4.709530201,4.65396035,4.624972813,4.553876892,4.532599493,4.820281566,4.86753445,4.820281566,4.744932128,4.663439094,4.65396035,4.65396035,4.615120517,4.553876892,4.532599493,4.430816799,4.465908119,4.753590191,4.787491743,4.762173935,4.691347882,4.65396035,4.672828834,4.691347882,4.691347882,4.682131227,4.672828834,4.59511985,4.634728988,4.875197323,4.919980926)
> 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   0.01808772
2   0.76045377
3   0.21907140
4  -0.24035144
5  -0.21715632
6   0.03532974
7   0.45358832
8  -0.03157422
9  -0.22045680
10  0.19763298
11  0.76045377
12  1.06688784
13  1.16688784
14  0.23295217
15  0.18957686
16  0.61391432
17  0.50302608
18  0.47020138
19 -0.23157422
20  0.11556339
21  0.26129117
22 -0.02045680
23  0.39099011
24  0.37406645
25 -0.03954623
26 -0.45548228
27 -0.32979862
28 -0.34904289
29 -0.73157422
30 -0.73870883
31 -0.85179836
32 -0.91079054
33 -1.55547698
34 -1.59877835
35 -1.01332009
36 -1.01715632
37 -0.91332009
38 -0.26666281
39  0.26749172
40  0.44820164
41  0.84820164
42  0.86915917
43  1.54452302
44  1.20122165
45  1.99408494
46  2.76549885
47  3.45095711
48  3.01994974
49  3.06842578
50  2.22428855
51  0.54820164
52  0.08660066
53 -0.47571145
54 -0.67571145
55 -1.99446815
56 -1.91339934
57 -2.97154394
58 -3.69093587
59 -3.90156170
60 -2.81042314
> library(lattice)
> postscript(file="/var/www/rcomp/tmp/1ztah1256670009.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/2kgdg1256670009.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/3fxdv1256670009.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/42w6a1256670009.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(mylm$resid,type='l',main='Run Sequence Plot of e[t]',xlab='time or index',ylab='value')
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/5une21256670009.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> hist(mylm$resid,main='Histogram of e[t]')
> dev.off()
null device 
          1 
> postscript(file="/var/www/rcomp/tmp/69yzz1256670009.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/7z2ae1256670009.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/8j4351256670009.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
+ acf(mylm$resid,lag.max=par2,main='Residual Autocorrelation Function')
+ grid()
+ dev.off()
+ }
null device 
          1 
> summary(x)
   Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
  4.431   4.670   4.758   4.772   4.877   5.081 
> 
> #Note: the /var/www/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Model: Y[t] = c + b X[t] + e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'c',1,TRUE)
> a<-table.element(a,mylm$coeff[[1]])
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'b',1,TRUE)
> a<-table.element(a,mylm$coeff[[2]])
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/www/rcomp/tmp/90nxc1256670009.tab") 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Descriptive Statistics about e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'# observations',header=TRUE)
> a<-table.element(a,length(mylm$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/10evwr1256670009.tab") 
> 
> system("convert tmp/1ztah1256670009.ps tmp/1ztah1256670009.png")
> system("convert tmp/2kgdg1256670009.ps tmp/2kgdg1256670009.png")
> system("convert tmp/3fxdv1256670009.ps tmp/3fxdv1256670009.png")
> system("convert tmp/42w6a1256670009.ps tmp/42w6a1256670009.png")
> system("convert tmp/5une21256670009.ps tmp/5une21256670009.png")
> system("convert tmp/69yzz1256670009.ps tmp/69yzz1256670009.png")
> system("convert tmp/7z2ae1256670009.ps tmp/7z2ae1256670009.png")
> system("convert tmp/8j4351256670009.ps tmp/8j4351256670009.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.720   1.410   3.196