R version 2.7.0 (2008-04-22)
Copyright (C) 2008 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under certain conditions.
Type 'license()' or 'licence()' for distribution details.

R is a collaborative project with many contributors.
Type 'contributors()' for more information and
'citation()' on how to cite R or R packages in publications.

Type 'demo()' for some demos, 'help()' for on-line help, or
'help.start()' for an HTML browser interface to help.
Type 'q()' to quit R.

> y <- c(283.9
+ ,340.5
+ ,383
+ ,335.4
+ ,356
+ ,431
+ ,441.9
+ ,262.3
+ ,481.1
+ ,442.8
+ ,458.4
+ ,472.7
+ ,498.8
+ ,463.3
+ ,538.3
+ ,494.2
+ ,446.2
+ ,497.5
+ ,433.2
+ ,359.4
+ ,455.9
+ ,483
+ ,469.7
+ ,423.8
+ ,371
+ ,435.7
+ ,438.1
+ ,364.5
+ ,392.7
+ ,405.1
+ ,391.4
+ ,282.8
+ ,408
+ ,480.9
+ ,416.9
+ ,350.7
+ ,399.9
+ ,438.1
+ ,454.9
+ ,407.7
+ ,485
+ ,494
+ ,521.2
+ ,333
+ ,520.3
+ ,570.5
+ ,501.8
+ ,408.4
+ ,512.7
+ ,596.9
+ ,581.5
+ ,605.7
+ ,581.1
+ ,538.3
+ ,731.4
+ ,457.7
+ ,706.3
+ ,708.5
+ ,683.5
+ ,722.1
+ ,727.7
+ ,674.4
+ ,675.3
+ ,628.7
+ ,658.3
+ ,786
+ ,736.9
+ ,567.3
+ ,736.3
+ ,719.6
+ ,676.8
+ ,589.5
+ ,596.5
+ ,661
+ ,840.9
+ ,683.1
+ ,677.4
+ ,780.2
+ ,928.8
+ ,557.5
+ ,760.6
+ ,847
+ ,719
+ ,699.8
+ ,745.4
+ ,871.5
+ ,1199.8
+ ,795.4
+ ,1054.4
+ ,753.7
+ ,1093.8
+ ,768.4
+ ,1405.7
+ ,1149.2
+ ,1086.8
+ ,994.4
+ ,958.8
+ ,1096.3
+ ,1107.4
+ ,862.4
+ ,983
+ ,1021.1
+ ,1036.3
+ ,684.5
+ ,874.1
+ ,1031.6
+ ,1126.3
+ ,1041.9
+ ,1419.4
+ ,1402.2
+ ,1503.6
+ ,1503.6
+ ,1571.2
+ ,1351.2
+ ,1448.3
+ ,1292.9
+ ,1293.7
+ ,1824.7
+ ,1641.4
+ ,1529.1
+ ,1417
+ ,1060
+ ,1117
+ ,1226.2
+ ,1124
+ ,1246
+ ,1398.1
+ ,1095.2
+ ,1507.1
+ ,1467
+ ,1262.1
+ ,1262.9
+ ,1184.9
+ ,1412.9
+ ,1581.8
+ ,1348.8
+ ,1443.7
+ ,1628.7
+ ,1393.2
+ ,1108.1
+ ,1074.8
+ ,1323.5
+ ,1367
+ ,1190.7
+ ,1149.2
+ ,1281.9
+ ,1406.8
+ ,1392.4
+ ,1674.5
+ ,1529.8
+ ,1180.9
+ ,1282.8
+ ,1524.2
+ ,1524.6
+ ,1520.1
+ ,1881.9
+ ,1375.2
+ ,1336.5
+ ,1653.9
+ ,1404.3
+ ,1731.4
+ ,1330.8
+ ,1616.3
+ ,1503.7
+ ,1476.7
+ ,1565.6
+ ,1581.8
+ ,1407.7
+ ,1393.7
+ ,1662.4
+ ,1929
+ ,1352.8
+ ,1339.8
+ ,1251.2
+ ,1491.7
+ ,1540.7
+ ,1383.7
+ ,1827.5
+ ,1591.3
+ ,1289.2
+ ,1291.9
+ ,1368.3
+ ,1264.6
+ ,1448.8
+ ,1239.2
+ ,1280.9
+ ,1269.4
+ ,1068.5)
> x <- c(1160.9
+ ,1470.1
+ ,1653
+ ,1390
+ ,1550.7
+ ,1852.1
+ ,1797.9
+ ,1256.4
+ ,1835.5
+ ,1793.2
+ ,1874.8
+ ,1948.6
+ ,1819.9
+ ,1823.6
+ ,2042.7
+ ,1705.9
+ ,1876.8
+ ,1919.5
+ ,1803.4
+ ,1380.4
+ ,1812.1
+ ,1856.4
+ ,1934.3
+ ,1977.5
+ ,1813.7
+ ,1937.1
+ ,2178.7
+ ,1699.9
+ ,1943.8
+ ,2151
+ ,1927.7
+ ,1418.2
+ ,1899.8
+ ,1974.9
+ ,1918.7
+ ,1818.3
+ ,1751
+ ,1888
+ ,1947.7
+ ,1818.1
+ ,2110.8
+ ,2009
+ ,2124.2
+ ,1542.5
+ ,2044.1
+ ,2324.3
+ ,2055.6
+ ,2137.9
+ ,2140.7
+ ,2301.5
+ ,2412.6
+ ,2477
+ ,2311.8
+ ,2326.6
+ ,2745.3
+ ,1937.2
+ ,2668.7
+ ,2636.1
+ ,2327.6
+ ,2584.6
+ ,2282.8
+ ,2337
+ ,2499.3
+ ,2389.6
+ ,2327.1
+ ,2556.6
+ ,2580
+ ,1831.4
+ ,2382.1
+ ,2237.9
+ ,2117.7
+ ,2240.9
+ ,1946.1
+ ,2149.6
+ ,2690
+ ,2171.1
+ ,2358.6
+ ,2841.4
+ ,3064.6
+ ,2037.3
+ ,2799.9
+ ,2852.3
+ ,2541.2
+ ,2910
+ ,2694.6
+ ,3081.7
+ ,3648.2
+ ,2823.3
+ ,3670.1
+ ,3027.6
+ ,3578.5
+ ,2655.1
+ ,3835.3
+ ,3766
+ ,3716
+ ,3531.7
+ ,3194
+ ,3442.2
+ ,3610
+ ,3105.5
+ ,3428.4
+ ,3489.7
+ ,3679
+ ,2596.1
+ ,3110.7
+ ,3401.7
+ ,3431.8
+ ,3383.1
+ ,3797.5
+ ,3860.5
+ ,4054.1
+ ,4044.9
+ ,4402.4
+ ,4046.4
+ ,4329.7
+ ,3204.2
+ ,4037.2
+ ,4678.4
+ ,4174.6
+ ,4151.4
+ ,3874.7
+ ,3568
+ ,3431
+ ,3733.2
+ ,3278.3
+ ,3583.7
+ ,4060.3
+ ,2979
+ ,4078.4
+ ,4002.1
+ ,3542.4
+ ,3928.2
+ ,3626
+ ,3998.4
+ ,4413.5
+ ,3853.1
+ ,3920.5
+ ,4616.2
+ ,4332.7
+ ,3362.7
+ ,3855.4
+ ,4087.1
+ ,3860.2
+ ,4018.1
+ ,3627.7
+ ,3996
+ ,4420.7
+ ,4386.5
+ ,4631.8
+ ,4875.3
+ ,4549.3
+ ,3933
+ ,4963.3
+ ,4419.7
+ ,4646.7
+ ,5000.2
+ ,4302.2
+ ,4432.1
+ ,5125.5
+ ,4299.9
+ ,5145.6
+ ,4537.8
+ ,4880.9
+ ,4136.9
+ ,4668.8
+ ,4818.5
+ ,4933.9
+ ,4524.4
+ ,4676.1
+ ,4911
+ ,5745
+ ,4483.7
+ ,4772.7
+ ,5021.4
+ ,5535.6
+ ,4736
+ ,5001.7
+ ,5486.3
+ ,4958.5
+ ,4756.4
+ ,4763.3
+ ,4951.2
+ ,4692.8
+ ,5301.2
+ ,4929.7
+ ,5223.3
+ ,5708.3
+ ,4018)
> ylab = 'Export België naar de VS'
> xlab = 'Totale export België'
> #'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$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_YOURPAGE.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #Technical description: Write here your technical program description (don't use hard returns!)
> postscript(file="/var/www/html/rcomp/tmp/1xlrr1228239239.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> histx <- hist(x, plot=FALSE)
> histy <- hist(y, plot=FALSE)
> maxcounts <- max(c(histx$counts, histx$counts))
> xrange <- c(min(x),max(x))
> yrange <- c(min(y),max(y))
> nf <- layout(matrix(c(2,0,1,3),2,2,byrow=TRUE), c(3,1), c(1,3), TRUE)
> par(mar=c(4,4,1,1))
> plot(x, y, xlim=xrange, ylim=yrange, xlab=xlab, ylab=ylab)
> par(mar=c(0,4,1,1))
> barplot(histx$counts, axes=FALSE, ylim=c(0, maxcounts), space=0)
> par(mar=c(4,0,1,1))
> barplot(histy$counts, axes=FALSE, xlim=c(0, maxcounts), space=0, horiz=TRUE)
> dev.off()
null device 
          1 
> lx = length(x)
> makebiased = (lx-1)/lx
> varx = var(x)*makebiased
> vary = var(y)*makebiased
> corxy <- cor.test(x,y,method='pearson')
> cxy <- as.matrix(corxy$estimate)[1,1]
> 
> #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,'Pearson Product Moment Correlation - Ungrouped Data',3,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Statistic',1,TRUE)
> a<-table.element(a,'Variable X',1,TRUE)
> a<-table.element(a,'Variable Y',1,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,hyperlink('http://www.xycoon.com/arithmetic_mean.htm','Mean',''),header=TRUE)
> a<-table.element(a,mean(x))
> a<-table.element(a,mean(y))
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,hyperlink('http://www.xycoon.com/biased.htm','Biased Variance',''),header=TRUE)
> a<-table.element(a,varx)
> a<-table.element(a,vary)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,hyperlink('http://www.xycoon.com/biased1.htm','Biased Standard Deviation',''),header=TRUE)
> a<-table.element(a,sqrt(varx))
> a<-table.element(a,sqrt(vary))
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,hyperlink('http://www.xycoon.com/covariance.htm','Covariance',''),header=TRUE)
> a<-table.element(a,cov(x,y),2)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,hyperlink('http://www.xycoon.com/pearson_correlation.htm','Correlation',''),header=TRUE)
> a<-table.element(a,cxy,2)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,hyperlink('http://www.xycoon.com/coeff_of_determination.htm','Determination',''),header=TRUE)
> a<-table.element(a,cxy*cxy,2)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,hyperlink('http://www.xycoon.com/ttest_statistic.htm','T-Test',''),header=TRUE)
> a<-table.element(a,as.matrix(corxy$statistic)[1,1],2)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'p-value (2 sided)',header=TRUE)
> a<-table.element(a,(p2 <- as.matrix(corxy$p.value)[1,1]),2)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'p-value (1 sided)',header=TRUE)
> a<-table.element(a,p2/2,2)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Degrees of Freedom',header=TRUE)
> a<-table.element(a,lx-2,2)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Number of Observations',header=TRUE)
> a<-table.element(a,lx,2)
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/www/html/rcomp/tmp/22egn1228239239.tab") 
> 
> system("convert tmp/1xlrr1228239239.ps tmp/1xlrr1228239239.png")
> 
> 
> proc.time()
   user  system elapsed 
  1.173   0.272   1.234