FreeStatistics.org

Free Statistics

of Irreproducible Research!

Description of Statistical Computation

Author's title

Author*The author of this computation has been verified*
R Software Modulerwasp_skewness_kurtosis.wasp
Title produced by softwareSkewness and Kurtosis Test
Date of computationMon, 15 Dec 2014 18:55:31 +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/2014/Dec/15/t14186697385zk89jrflhfs6bs.htm/, Retrieved Fri, 28 Aug 2026 23:41:21 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=268894, Retrieved Fri, 28 Aug 2026 23:41:21 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact401

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-     [Skewness and Kurtosis Test] [] [2014-11-04 10:14:29] [32b17a345b130fdf5cc88718ed94a974]
- R  D    [Skewness and Kurtosis Test] [] [2014-12-15 18:55:31] [457d039f1491608548baeb848eb0333c] [Current]
-    D      [Skewness and Kurtosis Test] [] [2014-12-17 19:11:14] [6656361aa4da5489a6a45e803df0211c]
Feedback Forum

Post a new message

Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
11,3
10,5
10,9
10,3
11,4
8,8
9,0
6,4
11,6
16,6
14,85
11,75
18,45
19,9
18,45
15
11,35
18,1
13,4
13,9
15,25
16,1
17,35
13,15
12,15
18,2
13,6
14,1
14,9
16,25
15,65
14,6
19,2
13,2
15,65
7,65
15,2
11,85
11,4
19,9
15,15
16,85
12,6
12,35
16,65
13,95
15,7
15,35
15,1
17,75
16,65
12,9
12,8
14,8
12,0
6,3
9,3
10,0
10,8
11,5
8,3
11,7
10,4
11,8
11,3
12,5
7,6
9,2
12,3
12,6
13,0
13,2
19,1
13,35
18,4
16,15
18,4
16,35
17,65
14,35
14,75
9,9
16,85
15,6
17,1
19,1
7,6
14,75
13,6
11,9
16,35
17,75
19,3
17,1
19,05
18,55
19,1
13,35
17,6
16,1
11,95
7,7
14,6

Tables (Output of Computation)





Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time0 seconds
R Server'Gertrude Mary Cox' @ cox.wessa.net

\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 & 0 seconds \tabularnewline
R Server & 'Gertrude Mary Cox' @ cox.wessa.net \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=268894&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]0 seconds[/C][/ROW]
[ROW][C]R Server[/C][C]'Gertrude Mary Cox' @ cox.wessa.net[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=268894&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=268894&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 time0 seconds
R Server'Gertrude Mary Cox' @ cox.wessa.net






Skewness and Kurtosis Test
> agostino
	D'Agostino skewness test
data:  x
skew = -0.2325, z = -0.6674, p-value = 0.5045
alternative hypothesis: data have a skewness

> anscombe
	Anscombe-Glynn kurtosis test
data:  x
kurt = 2.3299, z = -1.8052, p-value = 0.07105
alternative hypothesis: kurtosis is not equal to 3

> jarque
	Jarque-Bera Normality Test
data:  x
JB = 2.8551, p-value = 0.2399
alternative hypothesis: greater

> geary
[1] 0.8362236


\begin{tabular}{lllllllll}
\hline
Skewness and Kurtosis Test \tabularnewline

> agostino
	D'Agostino skewness test
data:  x
skew = -0.2325, z = -0.6674, p-value = 0.5045
alternative hypothesis: data have a skewness

 \tabularnewline

> anscombe
	Anscombe-Glynn kurtosis test
data:  x
kurt = 2.3299, z = -1.8052, p-value = 0.07105
alternative hypothesis: kurtosis is not equal to 3

 \tabularnewline

> jarque
	Jarque-Bera Normality Test
data:  x
JB = 2.8551, p-value = 0.2399
alternative hypothesis: greater

 \tabularnewline

> geary
[1] 0.8362236

 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=268894&T=1

[TABLE]
[ROW][C]Skewness and Kurtosis Test[/C][/ROW]
[ROW][C]
> agostino
	D'Agostino skewness test
data:  x
skew = -0.2325, z = -0.6674, p-value = 0.5045
alternative hypothesis: data have a skewness

[/C][/ROW]
[ROW][C]
> anscombe
	Anscombe-Glynn kurtosis test
data:  x
kurt = 2.3299, z = -1.8052, p-value = 0.07105
alternative hypothesis: kurtosis is not equal to 3

[/C][/ROW]
[ROW][C]
> jarque
	Jarque-Bera Normality Test
data:  x
JB = 2.8551, p-value = 0.2399
alternative hypothesis: greater

[/C][/ROW]
[ROW][C]
> geary
[1] 0.8362236

[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=268894&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=268894&T=1

As an alternative you can also use a QR Code:  
QR Code


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

Skewness and Kurtosis Test
> agostino
	D'Agostino skewness test
data:  x
skew = -0.2325, z = -0.6674, p-value = 0.5045
alternative hypothesis: data have a skewness

> anscombe
	Anscombe-Glynn kurtosis test
data:  x
kurt = 2.3299, z = -1.8052, p-value = 0.07105
alternative hypothesis: kurtosis is not equal to 3

> jarque
	Jarque-Bera Normality Test
data:  x
JB = 2.8551, p-value = 0.2399
alternative hypothesis: greater

> geary
[1] 0.8362236


Figures (Output of Computation)

Input Parameters & R Code

Parameters (Session):
Parameters (R input):
R code (references can be found in the software module):
library(moments)
agostino <- agostino.test(x)
anscombe <- anscombe.test(x)
geary <- geary(x)
jarque <- jarque.test(x)
load(file='createtable')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Skewness and Kurtosis Test',1,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,paste('
',RC.texteval('agostino'),'
',sep=''))
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,paste('
',RC.texteval('anscombe'),'
',sep=''))
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,paste('
',RC.texteval('jarque'),'
',sep=''))
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,paste('
',RC.texteval('geary'),'
',sep=''))
a<-table.row.end(a)
a<-table.end(a)
table.save(a,file='mytable.tab')