R version 2.9.0 (2009-04-17)
Copyright (C) 2009 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(2430.47
+ ,2516.3
+ ,2633.63
+ ,2799.84
+ ,3001.93
+ ,3229.29
+ ,3173.02
+ ,3322.08
+ ,3417.88
+ ,3486.95
+ ,3016.22
+ ,2709.61
+ ,2914.87
+ ,3203.08
+ ,3320.25
+ ,3446.25
+ ,3456.85
+ ,3566.53
+ ,3763.67
+ ,3607.75
+ ,3747.38
+ ,3623.91
+ ,3699.76
+ ,3629.61
+ ,3911.52
+ ,4281.47
+ ,4742.42
+ ,4522.42
+ ,4879.79
+ ,5059.11
+ ,5093.19
+ ,4941.81
+ ,4832.67
+ ,4876.18
+ ,5018.07
+ ,4780.34
+ ,4953.59
+ ,4622.32
+ ,4557.13
+ ,4560.03
+ ,4105.66
+ ,4004.89
+ ,4277.26
+ ,4245.98
+ ,4057.64
+ ,3931.42
+ ,3637.15
+ ,3339.91
+ ,3465.74
+ ,3571.25
+ ,3706.93
+ ,3584.17
+ ,3552.11
+ ,3695.24
+ ,3510
+ ,3357.7
+ ,3060.91
+ ,2736.98
+ ,2709.45
+ ,2314.96
+ ,2561.29
+ ,2663.49
+ ,2407.87
+ ,2237.74
+ ,2165.44
+ ,2098.89
+ ,2318.54
+ ,2315.49
+ ,2395.47
+ ,2474.07
+ ,2479.57
+ ,2386.92
+ ,2537.84
+ ,2567.13
+ ,2660.37
+ ,2696.28
+ ,2748.5
+ ,2663.32
+ ,2707.69
+ ,2669.36
+ ,2687.68
+ ,2650.24
+ ,2620.03
+ ,2668.47
+ ,2692.06
+ ,2737.67
+ ,2774.77
+ ,2819.19
+ ,2892.56
+ ,2866.08
+ ,2817.41
+ ,2934.75
+ ,3036.54
+ ,3139.5
+ ,3114.31
+ ,3261.3
+ ,3201.79
+ ,3264.53
+ ,3349.1
+ ,3446.17
+ ,3469.48
+ ,3507.13
+ ,3536.2
+ ,3359.05
+ ,3378.85
+ ,3449.15
+ ,3522.89
+ ,3551.04
+ ,3669.15
+ ,3602
+ ,3697.22
+ ,3760.9
+ ,3665.08
+ ,3708.8
+ ,3858.21
+ ,3933.16
+ ,3946.98
+ ,3794.29
+ ,3765.56
+ ,3820.33
+ ,3885.12
+ ,3752.67
+ ,3683.79
+ ,3240.75
+ ,3188.82
+ ,3017.98
+ ,3237.2
+ ,3182.53
+ ,2906.42
+ ,2881.35
+ ,2915.64
+ ,2635.13
+ ,2331.43
+ ,2159.04
+ ,2065.46
+ ,1983.48
+ ,1770.41
+ ,1815.99
+ ,2026.97
+ ,2124.81
+ ,2098.28
+ ,2291.39
+ ,2401.57
+ ,2453.89
+ ,2409.53)
> x <- c(1213.8,1245.6,1306.3,1255.8,1257.6,1287.8,1300.4,1320.9,1370.8,1327.3,1320,1345.3,1346.7,1395.4,1462,1491.6,1461.8,1477.9,1490.3,1521.1,1561.9,1552.6,1523.6,1548.3,1552.4,1587,1621.3,1648.7,1641.8,1650.6,1688.6,1670.7,1682.2,1678.9,1650.6,1662.4,1664.5,1683.2,1736.2,1747.6,1749,1759.7,1793.6,1817.4,1858.4,1839.9,1809.1,1877.7,1880.3,1930.9,2039.3,1992.7,1987.8,1984.4,2016.5,2016.7,2064.1,2031.5,2000.3,2057.8,2041.2,2093.2,2158.3,2128.8,2131.9,2170.3,2190.8,2217.7,2254.4,2223.3,2210.5,2250.8,2249.1,2288.6,2329.2,2313.8,2309.8,2345.9,2361.3,2372,2410.4,2398.5,2362.3,2419.1,2421.6,2465,2480.5,2506.1,2506.6,2525.8,2550,2578.3,2807.8,2815.3,2767.7,2815.4,2838.8,2864,2948.6,2922.8,2917.2,2936.8,2993.4,3007.8,3046.3,3011.5,2958.6,3019.8,2998.5,3040.4,3166,3110,3099.2,3150.3,3163.6,3182.6,3244.4,3223.2,3143.6,3217,3182.3,3217.2,3262.5,3227.9,3171.6,3219,3195.4,3221.6,3262.1,3179.5,3133.6,3219.2,3245,3265.3,3312.5,3383.6,3386.3,3411.1,3467.2,3487.7,3575.5,3571.5,3582.3,3637.1,3685)
> ylab = 'y'
> xlab = 'x'
> #'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$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_YOURPAGE.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #Technical description: Write here your technical program description (don't use hard returns!)
> postscript(file="/var/www/html/rcomp/tmp/1q1a41260383104.ps",horizontal=F,pagecentre=F,paper="special",width=8.3333333333333,height=5.5555555555556) 
> histx <- hist(x, plot=FALSE)
> histy <- hist(y, plot=FALSE)
> maxcounts <- max(c(histx$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/29cjx1260383104.tab") 
> 
> system("convert tmp/1q1a41260383104.ps tmp/1q1a41260383104.png")
> 
> 
> proc.time()
   user  system elapsed 
  0.387   0.167   0.959