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.

> x <- c(-0.361846007532772
+ ,3.68863098861213
+ ,0.682519663180303
+ ,7.63067731671178
+ ,-1.52075037210644
+ ,5.70955581144987
+ ,13.1939928862509
+ ,-5.49940323517293
+ ,1.76500444649349
+ ,1.96677142422135
+ ,-5.60662922820024
+ ,-7.31646013152379
+ ,-1.08563548801227
+ ,-0.099103421317697
+ ,-9.39514313732207
+ ,-6.39447775845358
+ ,-2.02805473224696
+ ,0.903602088633067
+ ,7.57491469457003
+ ,-2.19407311445752
+ ,3.58898833702079
+ ,-1.68951274457543
+ ,-1.53671157669086
+ ,13.3598886375142
+ ,-3.65726657887787
+ ,0.613493186862468
+ ,9.24506908223031
+ ,11.0285738876639
+ ,-3.49893748343257
+ ,-6.55850163797107
+ ,5.54750744110568
+ ,16.5005808635365
+ ,-0.0867999869147866
+ ,-10.1895526735612
+ ,-1.56002146200367
+ ,3.61791774409454
+ ,-3.46228026897451
+ ,-0.839719033549138
+ ,-1.74844063591575
+ ,-5.59275453302008
+ ,-4.31083509741400
+ ,8.28778989827125
+ ,-14.0676602788114
+ ,-4.07578881412959
+ ,3.95794121224257
+ ,-2.54404876219145
+ ,24.3555160491049
+ ,11.7342693021934
+ ,3.81944484749606
+ ,-2.98176766619709
+ ,7.45551605729516
+ ,-6.39245158356992
+ ,11.7003155629076
+ ,2.36027611470617
+ ,-7.48442696186156
+ ,-2.54111530629837
+ ,-2.30507409276129
+ ,10.8550201878513
+ ,-2.11331989623902
+ ,3.4086895867965
+ ,11.2003605872847
+ ,-1.20537867882487
+ ,5.81786820725412
+ ,-2.61150202837964
+ ,-1.54008349441135
+ ,-5.42145151519334
+ ,11.6034074049369
+ ,-9.06789177079852)
> par20 = ''
> par19 = ''
> par18 = ''
> par17 = ''
> par16 = ''
> par15 = ''
> par14 = ''
> par13 = ''
> par12 = ''
> par11 = ''
> par10 = ''
> par9 = ''
> par8 = ''
> par7 = ''
> par6 = ''
> par5 = ''
> par4 = ''
> par3 = ''
> par2 = '0'
> par1 = '0.95'
> #'GNU S' R Code compiled by R2WASP v. 1.0.44 ()
> #Author: Prof. Dr. P. Wessa
> #To cite this work: Wessa P., (2007), Testing Population Mean with unknown Variance (confidence intervals) (v1.0.1) in Free Statistics Software (v$_version), Office for Research Development and Education, URL http://www.wessa.net/rwasp_hypothesismeanu.wasp/
> #Source of accompanying publication: Office for Research, Development, and Education
> #Technical description: Write here your technical program description
> par1 <- as.numeric(par1)
> par2 <- as.numeric(par2)
> len <- length(x)
> df <- len - 1
> sd <- sd(x)
> mx <- mean(x)
> 
> #Note: the /var/www/html/rcomp/createtable file can be downloaded at http://www.wessa.net/cretab
> load(file="/var/www/html/rcomp/createtable")
> 
> delta2 <- abs(qt((1-par1)/2,df)) * sd / sqrt(len)
> delta1 <- abs(qt((1-par1),df)) * sd / sqrt(len)
> a<-table.start()
> a<-table.row.start(a)
> a<-table.element(a,'Hypothesis Test about the Mean - Confidence Interval',2,TRUE)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Sample size',header=TRUE)
> a<-table.element(a,len)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Sample standard deviation',header=TRUE)
> a<-table.element(a,sd)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Confidence',header=TRUE)
> a<-table.element(a,par1)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Null hypothesis',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,mx)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'2-sided Confidence Interval',header=TRUE)
> dum <- paste('[',mx-delta2)
> dum <- paste(dum,',')
> dum <- paste(dum,mx+delta2)
> dum <- paste(dum,']')
> a<-table.element(a,dum)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Left-sided Confidence Interval',header=TRUE)
> dum <- paste('[',mx-delta1)
> dum <- paste(dum,', +inf ]')
> a<-table.element(a,dum)
> a<-table.row.end(a)
> a<-table.row.start(a)
> a<-table.element(a,'Right-sided Confidence Interval',header=TRUE)
> dum <- paste('[ -inf, ',mx+delta1)
> dum <- paste(dum,']')
> a<-table.element(a,dum)
> a<-table.row.end(a)
> a<-table.end(a)
> table.save(a,file="/var/www/html/rcomp/tmp/1irb61230380651.tab") 
> 
> 
> 
> proc.time()
   user  system elapsed 
  0.823   0.031   0.848