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(73.005,71.145,58.725,48.79,49.385,53.125,54.61,53.125,47.97,45.765,45.425,58.91,61.335,60.465,53.975,49.98,51.425,53.505,53.505,51.17,48.875,47.725,46,53.71,54.675,53.055,48.4,45.425,45.425,46.8,46.8,46.215,47.6,42.735,36.36,38.625,35.405,31.15,32.55,32.55,34.2,33.945,30.885,26.18,22.72,19.825,23.725,38.115,43.055,37.875,32.085,28.05,31.395,38.885,41.2,39.6,34.265,28.835,29.97,39.285,43.575)
> x <- c(44.175,45.105,38.715,34.85,36.105,38.675,39.13,38.675,34.85,34.425,30.415,36.55,36.975,37.845,37.825,37.38,39.525,42.195,43.065,42.57,42.075,38.595,32.4,29.93,27.135,27.945,29.2,29.625,30.415,31.6,30.8,28.835,30,27.335,22.68,25.875,24.455,22.05,21.35,20.65,23.4,25.915,25.205,21.42,18.24,15.555,18.525,30.415,31.995,27.375,19.665,16.83,20.355,29.645,35.6,37.2,34.265,30.295,31.45,38.475,40.255)
> 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   13.85749431
2   10.88364616
3    6.11686088
4    0.81091798
5   -0.09717818
6    0.56476832
7    1.50482111
8    0.56476832
9   -0.00908202
10  -1.70506539
11   2.75765621
12   8.89485147
13  10.81083484
14   8.89884786
15   2.43280158
16  -1.02922807
17  -2.15326493
18  -3.27108704
19  -4.31307402
20  -6.05521936
21  -7.75736470
22  -4.73941678
23   0.95524913
24  11.62353401
25  15.93606689
26  13.34594108
27   7.18784492
28   3.70382829
29   2.75765621
30   2.71339808
31   3.67154703
32   5.44000038
33   5.42969597
34   3.75652965
35   2.95675884
36   1.39515148
37  -0.12413413
38  -1.49869886
39   0.73968147
40   1.57806180
41  -0.06557521
42  -3.33275596
43  -5.54239877
44  -5.71415657
45  -5.36551450
46  -5.04472709
47  -4.70185506
48  -4.55234379
49  -1.50468796
50  -1.15137779
51   2.29278269
52   1.65322302
53   0.77637922
54  -2.86012543
55  -7.67734666
56 -11.19364455
57 -13.01343560
58 -13.68862145
59 -13.93694899
60 -13.03569444
61 -10.87757585
> library(lattice)
> postscript(file="/var/www/html/rcomp/tmp/1vxs91257273317.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/2cmsu1257273317.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/3b4iz1257273317.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/4ue4n1257273317.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> plot(mylm$resid,type='l',main='Run Sequence Plot of e[t]',xlab='time or index',ylab='value')
> grid()
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/5g7e91257273317.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> hist(mylm$resid,main='Histogram of e[t]')
> dev.off()
null device 
          1 
> postscript(file="/var/www/html/rcomp/tmp/6fczx1257273317.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/742c81257273317.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/8tit71257273317.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
+ acf(mylm$resid,lag.max=par2,main='Residual Autocorrelation Function')
+ grid()
+ dev.off()
+ }
null device 
          1 
> summary(x)
   Min. 1st Qu.  Median    Mean 3rd Qu.    Max. 
  15.56   25.92   30.80   31.38   37.83   45.10 
> 
> #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/html/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Model: Y[t] = c + b X[t] + e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'c',1,TRUE)
> a<-table.element(a,mylm$coeff[[1]])
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'b',1,TRUE)
> a<-table.element(a,mylm$coeff[[2]])
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/www/html/rcomp/tmp/94u0f1257273317.tab") 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Descriptive Statistics about e[t]',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'# observations',header=TRUE)
> a<-table.element(a,length(mylm$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/104v561257273317.tab") 
> 
> system("convert tmp/1vxs91257273317.ps tmp/1vxs91257273317.png")
> system("convert tmp/2cmsu1257273317.ps tmp/2cmsu1257273317.png")
> system("convert tmp/3b4iz1257273317.ps tmp/3b4iz1257273317.png")
> system("convert tmp/4ue4n1257273317.ps tmp/4ue4n1257273317.png")
> system("convert tmp/5g7e91257273317.ps tmp/5g7e91257273317.png")
> system("convert tmp/6fczx1257273317.ps tmp/6fczx1257273317.png")
> system("convert tmp/742c81257273317.ps tmp/742c81257273317.png")
> system("convert tmp/8tit71257273317.ps tmp/8tit71257273317.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.589   1.152   2.039