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Description of Statistical Computation

Author's title

Author*The author of this computation has been verified*
R Software ModuleIan.Hollidayrwasp_Tests to Compare Two Means.wasp
Title produced by softwareAston University Statistical Software
Date of computationWed, 02 Dec 2009 15:17:41 -0700
Cite this page as followsStatistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2009/Dec/02/t12597923050h2sac3jkpypo7d.htm/, Retrieved Sun, 28 Apr 2024 05:50:43 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=62610, Retrieved Sun, 28 Apr 2024 05:50:43 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact118

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-     [Aston University Statistical Software] [Test of Two Means] [2009-11-10 17:16:17] [98fd0e87c3eb04e0cc2efde01dbafab6]
- R P   [Aston University Statistical Software] [Compare Two Means] [2009-11-11 08:09:40] [74be16979710d4c4e7c6647856088456]
-    D    [Aston University Statistical Software] [PY2236 Week 6 dat...] [2009-11-11 12:53:10] [74be16979710d4c4e7c6647856088456]
-   P       [Aston University Statistical Software] [Part One] [2009-12-01 12:13:19] [d5ced5f570beeeb823add0810690c151]
-             [Aston University Statistical Software] [PartOne] [2009-12-02 22:02:08] [d5ced5f570beeeb823add0810690c151]
- R               [Aston University Statistical Software] [Part1] [2009-12-02 22:17:41] [bee3ff2da230df68acde487616298405] [Current]
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Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
4	8	7	5
7	5	5	7
11	1	11	1
12	0	10	2
12	0	10	2
11	1	10	2
11	1	9	3
12	0	9	3
12	0	7	5
11	1	9	3
12	0	6	6
12	0	10	2
12	0	7	5
5	7	4	8
12	0	10	2
12	0	11	1
9	3	10	2
12	0	10	2
10	2	7	5
10	2	9	3
12	0	7	5
12	0	11	1
11	1	7	5
12	0	9	3
10	2	9	3
12	0	8	4
9	3	8	4
12	0	10	2
12	0	9	3
10	2	11	1
11	1	9	3
12	0	8	4
12	0	8	4
12	0	7	5
12	0	10	2
11	1	10	2
8	4	8	4
11	1	8	4
11	1	11	1
11	1	9	3
12	0	9	3
12	0	7	5
12	0	11	1
7	5	8	4
11	1	8	4
12	0	9	3
10	2	4	8
11	1	11	1
11	1	8	4
11	1	8	4
10	2	7	5
12	0	9	3
12	0	8	4
12	0	9	3
10	2	6	6
12	0	11	1
9	3	8	4
10	2	9	3
11	1	11	1
11	1	4	8
10	2	8	4
11	1	11	1
9	3	10	2
12	0	8	4
10	2	1	11
11	1	10	2
10	2	6	6
12	0	10	2
10	2	7	5
11	1	7	5
12	0	7	5
9	3	11	1
10	2	10	2
10	2	6	6
10	2	6	6
8	4	7	5
6	6	2	10
12	0	11	1
10	2	9	3
10	2	12	0
12	0	11	1
11	1	11	1
11	1	7	5
10	2	7	5
11	1	12	0
12	0	9	3

Tables (Output of Computation)





Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time1 seconds
R Server'Gwilym Jenkins' @ 72.249.127.135

\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 & 1 seconds \tabularnewline
R Server & 'Gwilym Jenkins' @ 72.249.127.135 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=62610&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]1 seconds[/C][/ROW]
[ROW][C]R Server[/C][C]'Gwilym Jenkins' @ 72.249.127.135[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=62610&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=62610&T=0

As an alternative you can also use a QR Code:  
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 time1 seconds
R Server'Gwilym Jenkins' @ 72.249.127.135


Figures (Output of Computation)

Input Parameters & R Code

Parameters (Session):
par1 = two.sided ; par2 = 1 ; par3 = 2 ; par4 = Students T-Test ; par5 = paired ; par6 = 0.0 ; par8 = TRUE ;
Parameters (R input):
par1 = two.sided ; par2 = 1 ; par3 = 2 ; par4 = Students T-Test ; par5 = paired ; par6 = 0.0 ; par7 = ; par8 = TRUE ;
R code (references can be found in the software module):
par2 <- as.numeric#par2#
par3 <- as.numeric#par3#
par4 <- as.character#par4#
par5 <- as.character#par5#
par6 <- as.numeric#par6#
if # par5 ## 'unpaired'# paired <- FALSE else paired <- TRUE
x <- t#y#
bitmap#file#'test1.png'#
dev.off##
load#file#'createtable'#
if# par4 ## 'Wilcoxon-Mann_Whitney'#{
a<-table.start##
a <- table.row.start#a#
a <- table.element#a,'Wilcoxon Test',3,TRUE#
a <- table.row.end#a#
a <- table.row.start#a#
a <- table.element#a,'',1,TRUE#
a <- table.element#a,'Statistic',1,TRUE#
a <- table.element#a,'P-value',1,TRUE#
a <- table.row.end#a#
W <- wilcox.test#x[,par2],x[,par3],alternative#par1, paired # paired#
a<-table.row.start#a#
a<-table.element#a,'Wilcoxon Test',1,TRUE#
a<-table.element#a,W$statistic[[1]]#
a<-table.element#a,round#W$p.value, digits#5# #
a<-table.row.end#a#
a<-table.end#a#
table.save#a,file#'mytable.tab'#
}
if# par4 ## 'Students T-Test'#
{
a<-table.start##
a <- table.row.start#a#
a <- table.element#a,'Students T-Test',3,TRUE#
a <- table.row.end#a#
a <- table.row.start#a#
a <- table.element#a,'',1,TRUE#
a <- table.element#a,'Statistic',1,TRUE#
a <- table.element#a,'P-value',1,TRUE#
a <- table.row.end#a#
T <- t.test#x[,par2],x[,par3],alternative#par1, paired#paired, mu#par6#
a<-table.row.start#a#
a<-table.element#a,'Students T-Test',1,TRUE#
a<-table.element#a,round#T$statistic[[1]], digits#5# #
a<-table.element#a,round#T$p.value, digits#5# #
a<-table.row.end#a#
a<-table.end#a#
table.save#a,file#'mytable.tab'#
}