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Author's title

Author*The author of this computation has been verified*
R Software Modulerwasp_hypothesismeanu.wasp
Title produced by softwareTesting Mean with unknown Variance - Critical Value
Date of computationFri, 22 Oct 2010 11:54:45 +0000
Cite this page as followsStatistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2010/Oct/22/t1287748411yjqxs4bg2zqzl20.htm/, Retrieved Mon, 29 Apr 2024 10:35:07 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=87408, Retrieved Mon, 29 Apr 2024 10:35:07 +0000
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Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact120
Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-     [Factor Analysis] [Sleep in Mammals ...] [2010-03-21 11:39:53] [b98453cac15ba1066b407e146608df68]
- RMPD  [Testing Mean with unknown Variance - Critical Value] [Hypothesis Test a...] [2010-10-19 11:45:26] [b98453cac15ba1066b407e146608df68]
-   PD    [Testing Mean with unknown Variance - Critical Value] [workshop 4 - taak 5] [2010-10-22 11:31:10] [956e8df26b41c50d9c6c2ec1b6a122a8]
- R PD        [Testing Mean with unknown Variance - Critical Value] [workshop 4 - taak 5] [2010-10-22 11:54:45] [42b216fecf560ef45cc692f6de9f34dc] [Current]
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Dataseries X:

19


25



17
22



21

26
20

14


23




20

22


15
20
22

20
28




25
26

17
23

13




24



14
22



23

22
24
21



23
22




21
26
15
25



17
25





27




25

19
26

20


20

18








18


19






23


17
23

23
11
18
24


16
24




24


21
25
22
21



24
24
21




18





\begin{tabular}{lllllllll}
\hline
Summary of computational transaction \tabularnewline
Raw Input & view raw input (R code)  \tabularnewline
Raw Output & view raw output of R engine  \tabularnewline
Computing time & 2 seconds \tabularnewline
R Server & 'George Udny Yule' @ 72.249.76.132 \tabularnewline
R Framework error message & 
Warning: there are blank lines in the 'Data' field.
Please, use NA for missing data - blank lines are simply
 deleted and are NOT treated as missing values.
\tabularnewline R Engine error message &
Error in len - 1 : non-numeric argument to binary operator
Execution halted
\tabularnewline \hline \end{tabular} %Source: https://freestatistics.org/blog/index.php?pk=87408&T=0

[TABLE]
[ROW][C]Summary of computational transaction[/C][/ROW]
[ROW][C]Raw Input[/C][C]view raw input (R code) [/C][/ROW]
[ROW][C]Raw Output[/C][C]view raw output of R engine [/C][/ROW]
[ROW][C]Computing time[/C][C]2 seconds[/C][/ROW]
[ROW][C]R Server[/C][C]'George Udny Yule' @ 72.249.76.132[/C][/ROW]
[ROW][C]R Framework error message[/C][C]
Warning: there are blank lines in the 'Data' field.
Please, use NA for missing data - blank lines are simply
 deleted and are NOT treated as missing values.
[/C][/ROW] [ROW][C]R Engine error message[/C][C]
Error in len - 1 : non-numeric argument to binary operator
Execution halted
[/C][/ROW] [/TABLE] Source: https://freestatistics.org/blog/index.php?pk=87408&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=87408&T=0

As an alternative you can also use a QR Code:  

The GUIDs for individual cells are displayed in the table below:

Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time2 seconds
R Server'George Udny Yule' @ 72.249.76.132
R Framework error message
Warning: there are blank lines in the 'Data' field.
Please, use NA for missing data - blank lines are simply
 deleted and are NOT treated as missing values.
R Engine error message
Error in len - 1 : non-numeric argument to binary operator
Execution halted



Parameters (Session):
par1 = 0.95 ; par2 = 20 ;
Parameters (R input):
par1 = 0.95 ; par2 = 20 ;
R code (references can be found in the software module):
par1 <- as#numeric#par1#
par2 <- as#numeric#par2#
len <- length#x#
df <- len - 1
sd <- sd#x#
mx <- mean#x#
load#file='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='mytable.tab'#