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*The author of this computation has been verified*
R Software Module: /rwasp_onesampletests_mean.wasp (opens new window with default values)
Title produced by software: One Sample Tests about the Mean
Date of computation: Wed, 29 Dec 2010 23:39:33 +0000
 
Cite this page as follows:
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL http://www.freestatistics.org/blog/date/2010/Dec/30/t1293666031rulyiwul6d6kw3p.htm/, Retrieved Thu, 30 Dec 2010 00:40:31 +0100
 
BibTeX entries for LaTeX users:
@Manual{KEY,
    author = {{YOUR NAME}},
    publisher = {Office for Research Development and Education},
    title = {Statistical Computations at FreeStatistics.org, URL http://www.freestatistics.org/blog/date/2010/Dec/30/t1293666031rulyiwul6d6kw3p.htm/},
    year = {2010},
}
@Manual{R,
    title = {R: A Language and Environment for Statistical Computing},
    author = {{R Development Core Team}},
    organization = {R Foundation for Statistical Computing},
    address = {Vienna, Austria},
    year = {2010},
    note = {{ISBN} 3-900051-07-0},
    url = {http://www.R-project.org},
}
 
Original text written by user:
 
IsPrivate?
No (this computation is public)
 
User-defined keywords:
 
Dataseries X:
» Textbox « » Textfile « » CSV «
175 190 150 90 90 120 90 100 100 100 90 97 100 100 90 110 150 110 120 110 100 150 150 90 95 150 80 90 91 95 78 103 67 83 113 110 110 110 175 110 150 105 225 225 155 155 80 165 110 105 84 165 90 125 180 92 105 145 90 150 130 145 88 88 88 130 100 130 100 140 52 68 63 70 110 90 115 110 150 165 165 220 145 95 125 150 170 145 145 110 100 105 105 100 90 72 75 72 90 60 145 200 82 190 92 85 150 215 190 69 97 100 65 65 65 132 65 67 97 92 92 94 97 61 97 120 70 67 70 70 88 88 84 92 110 90 110 100 170 84 79 105 75 80 80 80 83 150 150 150 150 210 150 140 140 180 145 75 84 135 90 75 76 75 49 86 69 67 167 170 142 65 65 130 215 88 85 88 88 92 66 139 153 153 198 137 152 140 140 140 98 78 88 112 158 148 129 72 88 85 81 88 86 129 89 97 85 83 80 72 86 86 79 149 140 88 193 72 75 68 68 97 53 67 67 60 67 53 etc...
 
Output produced by software:


Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time3 seconds
R Server'George Udny Yule' @ 72.249.76.132


One Sample t-test
H0100
Alternativetwo.sided
CI0.95
Sample Mean104.469387755102
T-Test2.29895287793867
DF391
P-Value0.0220342135880367
 
Charts produced by software:
 
Parameters (Session):
par1 = two.sided ; par2 = 0.95 ; par3 = 100 ;
 
Parameters (R input):
par1 = two.sided ; par2 = 0.95 ; par3 = 100 ;
 
R code (references can be found in the software module):
par2 <- as.numeric(par2)
par3 <- as.numeric(par3)
(tt <- t.test(x,mu=par3,alternative=par1,conf.level=par2))
load(file='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='mytable.tab')
 





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