R version 2.15.1 (2012-06-22) -- "Roasted Marshmallows"
Copyright (C) 2012 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i686-pc-linux-gnu (32-bit)

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> x <- c(2443.6,2460.2,2448.2,2470.4,2484.7,2466.8,2487.9,2508.4,2510.5,2497.4,2532.5,2556.8,2561,2547.3,2541.5,2558.5,2587.9,2580.5,2579.6,2589.3,2595,2595.6,2588.8,2591.7,2601.7,2585.4,2573.3,2597.4,2600.6,2570.6,2569.4,2584.9,2608.8,2617.2,2621,2540.5,2554.5,2601.9,2623,2640.7,2640.7,2619.8,2624.2,2638.2,2645.7,2679.6,2669,2664.6,2663.3,2667.4,2653.2,2630.8,2626.6,2641.9,2625.8,2606,2594.4,2583.6,2588.7,2600.3,2579.5,2576.6,2597.8,2595.6,2599,2621.7,2645.6,2644.2,2625.6,2624.6,2596.2,2599.5,2584.1,2570.8,2555,2574.5,2576.7,2579,2588.7,2601.1,2575.7,2559.5,2561.1,2528.3,2514.7,2558.5,2553.3,2577.1,2566,2549.5,2527.8,2540.9,2534.2,2538,2559,2554.9,2575.5,2546.5,2561.6,2546.6,2502.9,2463.1,2472.6,2463.5,2446.3,2456.2,2471.5,2447.5,2428.6,2420.2,2414.9,2420.2,2423.8,2407,2388.7,2409.6,2392,2380.2,2423.3,2451.6,2440.8,2432.9,2413.6,2391.6,2358.1,2345.4,2384.4,2384.4,2384.4,2418.7,2420,2493.1,2493.1,2492.8)
> par3 = '20'
> par2 = '0.95'
> par1 = 'two.sided'
> par3 <- '20'
> par2 <- '0.95'
> par1 <- 'two.sided'
> #'GNU S' R Code compiled by R2WASP v. 1.0.44 ()
> #Author: Dr. Ian E. Holliday
> #To cite this work: Ian E. Holliday, 2009, 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: 
> #Technical description: 
> par2 <- as.numeric(par2)
> par3 <- as.numeric(par3)
> (tt <- t.test(x,mu=par3,alternative=par1,conf.level=par2))

	One Sample t-test

data:  x 
t = 359.6731, df = 133, p-value < 2.2e-16
alternative hypothesis: true mean is not equal to 20 
95 percent confidence interval:
 2526.738 2554.461 
sample estimates:
mean of x 
 2540.599 

> 
> #Note: the /var/wessaorg/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/wessaorg/rcomp/createtable")
> 
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'One Sample t-test',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'H0',header=TRUE)
> a<-table.element(a,tt$null.value)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Alternative',header=TRUE)
> a<-table.element(a,tt$alternative)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'CI',header=TRUE)
> a<-table.element(a,par2)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Sample Mean',header=TRUE)
> a<-table.element(a,mean(x))
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'T-Test',header=TRUE)
> a<-table.element(a,tt$statistic)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'DF',header=TRUE)
> a<-table.element(a,tt$parameter)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'P-Value',header=TRUE)
> a<-table.element(a,tt$p.value)
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/wessaorg/rcomp/tmp/132am1350580778.tab") 
> 
> 
> 
> proc.time()
   user  system elapsed 
  0.259   0.069   0.305