R version 2.8.0 (2008-10-20)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> y <- c(1.75,1.75,1.55,1.5,1.5,1.1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1.21,1.25,1.25,1.45,1.5,1.5,1.64,1.75,1.93,2,2.17,2.25,2.39,2.5,2.5,2.65,2.75,2.75,2.9,3,3,3,3,3,3,3,3,3,3,3,3,3.18,3.25,3.25,3.23,2.92,2.25)
> x <- c(2.93,2.76,2.51,2.51,2.48,2.24,2.12,2.1,2.13,2.12,2.14,2.13,2.13,2.04,2.02,1.92,2.03,2.05,2.08,2.08,2.08,2.08,2.12,2.14,2.13,2.1,2.09,2.1,2.09,2.08,2.07,2.08,2.09,2.11,2.2,2.42,2.46,2.5,2.59,2.75,2.78,2.9,3.03,3.1,3.23,3.36,3.51,3.61,3.67,3.74,3.82,3.89,3.98,4.08,4.14,4.33,4.57,4.63,4.57,4.71,4.54,4.3,4.36,4.61,4.71,4.68,4.91,4.75,4.77,5.18,3.42,2.71)
> 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   0.010295349
2   0.150717601
3   0.157220912
4   0.107220912
5   0.132001309
6  -0.069755513
7  -0.070633924
8  -0.054113659
9  -0.078894056
10 -0.070633924
11 -0.087154188
12 -0.078894056
13 -0.078894056
14 -0.004552864
15  0.011967401
16  0.094568725
17  0.003707268
18 -0.012812997
19 -0.037593394
20 -0.037593394
21 -0.037593394
22 -0.037593394
23 -0.070633924
24 -0.087154188
25 -0.078894056
26 -0.054113659
27 -0.045853526
28 -0.054113659
29 -0.045853526
30 -0.037593394
31 -0.029333261
32 -0.037593394
33 -0.045853526
34 -0.062373791
35 -0.136714983
36 -0.108437897
37 -0.101478426
38 -0.134518956
39 -0.008860148
40 -0.091022267
41 -0.115802664
42 -0.074924253
43 -0.072305975
44  0.049873098
45  0.012491376
46  0.075109655
47  0.031207668
48  0.088606344
49  0.149045549
50  0.091224622
51  0.175143563
52  0.217322636
53  0.142981444
54  0.210380120
55  0.260819325
56  0.103876809
57 -0.094366370
58 -0.143927164
59 -0.094366370
60 -0.210008224
61 -0.069585972
62  0.128657206
63  0.079096412
64 -0.127406899
65 -0.210008224
66 -0.185227826
67 -0.195210872
68  0.006951247
69 -0.009569018
70 -0.368234448
71  0.775548860
72  0.692018263
> library(lattice)
> postscript(file="/var/www/html/freestat/rcomp/tmp/1pcuo1257761180.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/freestat/rcomp/tmp/2y3921257761180.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/freestat/rcomp/tmp/3dt361257761180.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/freestat/rcomp/tmp/4dw581257761180.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(mylm$resid,type='l',main='Run Sequence Plot of e[t]',xlab='time or index',ylab='value')
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/55txd1257761180.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> hist(mylm$resid,main='Histogram of e[t]')
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/freestat/rcomp/tmp/62k5g1257761180.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/freestat/rcomp/tmp/7nfje1257761180.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/freestat/rcomp/tmp/82b781257761180.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
+ acf(mylm$resid,lag.max=par2,main='Residual Autocorrelation Function')
+ grid()
+ dev.off()
+ }
null device 
          1 
> summary(x)
   Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
  1.920   2.108   2.550   3.019   3.912   5.180 
> 
> #Note: the /var/www/html/freestat/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/html/freestat/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Model: Y[t] = c + b X[t] + e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'c',1,TRUE)
> a<-table.element(a,mylm$coeff[[1]])
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'b',1,TRUE)
> a<-table.element(a,mylm$coeff[[2]])
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/www/html/freestat/rcomp/tmp/9ixvn1257761180.tab") 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Descriptive Statistics about e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'# observations',header=TRUE)
> a<-table.element(a,length(mylm$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/freestat/rcomp/tmp/104b411257761180.tab") 
> 
> system("convert tmp/1pcuo1257761180.ps tmp/1pcuo1257761180.png")
> system("convert tmp/2y3921257761180.ps tmp/2y3921257761180.png")
> system("convert tmp/3dt361257761180.ps tmp/3dt361257761180.png")
> system("convert tmp/4dw581257761180.ps tmp/4dw581257761180.png")
> system("convert tmp/55txd1257761180.ps tmp/55txd1257761180.png")
> system("convert tmp/62k5g1257761180.ps tmp/62k5g1257761180.png")
> system("convert tmp/7nfje1257761180.ps tmp/7nfje1257761180.png")
> system("convert tmp/82b781257761180.ps tmp/82b781257761180.png")
> 
> 
> proc.time()
   user  system elapsed 
  2.614   1.942   3.228