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R Software Module

rwasp_skewness_kurtosis.wasp

Title produced by software

Skewness and Kurtosis Test

Date of computation

Fri, 09 Dec 2011 16:07:21 -0500

Cite this page as follows

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2011/Dec/09/t1323464861zn9t7m4wi2476xg.htm/, Retrieved Thu, 02 May 2024 21:04:37 +0000

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=153446, Retrieved Thu, 02 May 2024 21:04:37 +0000

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Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)

-     [Linear Regression Graphical Model Validation] [Colombia Coffee -...] [2008-02-26 10:22:06] [74be16979710d4c4e7c6647856088456]
- RMPD  [Linear Regression Graphical Model Validation] [] [2011-11-29 15:54:36] [72554d79606dc183296fd485368f0ec1]
- RM D      [Skewness and Kurtosis Test] [] [2011-12-09 21:07:21] [dfe1aa60d86cf4207f33712af6589424] [Current]

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Summary of computational transaction
Raw Input	view raw input (R code)
Raw Output	view raw output of R engine
Computing time	1 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 & 1 seconds \tabularnewline
R Server & 'Gertrude Mary Cox' @ cox.wessa.net \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=153446&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]'Gertrude Mary Cox' @ cox.wessa.net[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=153446&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=153446&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 Input	view raw input (R code)
Raw Output	view raw output of R engine
Computing time	1 seconds
R Server	'Gertrude Mary Cox' @ cox.wessa.net

Skewness and Kurtosis Test
> agostino D'Agostino skewness test data: x skew = 0.2384, z = 0.8402, p-value = 0.4008 alternative hypothesis: data have a skewness
> anscombe Anscombe-Glynn kurtosis test data: x kurt = 2.5474, z = -1.2976, p-value = 0.1944 alternative hypothesis: kurtosis is not equal to 3
> jarque Jarque-Bera Normality Test data: x JB = 2.9172, p-value = 0.2326 alternative hypothesis: greater
> geary [1] 0.8256794

\begin{tabular}{lllllllll}
\hline
Skewness and Kurtosis Test \tabularnewline
> agostino
	D'Agostino skewness test
data:  x 
skew = 0.2384, z = 0.8402, p-value = 0.4008
alternative hypothesis: data have a skewness 
 \tabularnewline
> anscombe
	Anscombe-Glynn kurtosis test
data:  x 
kurt = 2.5474, z = -1.2976, p-value = 0.1944
alternative hypothesis: kurtosis is not equal to 3 
 \tabularnewline
> jarque
	Jarque-Bera Normality Test
data:  x 
JB = 2.9172, p-value = 0.2326
alternative hypothesis: greater 
 \tabularnewline
> geary
[1] 0.8256794
 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=153446&T=1

[TABLE]
[ROW][C]Skewness and Kurtosis Test[/C][/ROW]
[ROW][C]> agostino
	D'Agostino skewness test
data:  x 
skew = 0.2384, z = 0.8402, p-value = 0.4008
alternative hypothesis: data have a skewness 
[/C][/ROW]
[ROW][C]> anscombe
	Anscombe-Glynn kurtosis test
data:  x 
kurt = 2.5474, z = -1.2976, p-value = 0.1944
alternative hypothesis: kurtosis is not equal to 3 
[/C][/ROW]
[ROW][C]> jarque
	Jarque-Bera Normality Test
data:  x 
JB = 2.9172, p-value = 0.2326
alternative hypothesis: greater 
[/C][/ROW]
[ROW][C]> geary
[1] 0.8256794
[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=153446&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=153446&T=1

As an alternative you can also use a 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 = 0.2384, z = 0.8402, p-value = 0.4008 alternative hypothesis: data have a skewness
> anscombe Anscombe-Glynn kurtosis test data: x kurt = 2.5474, z = -1.2976, p-value = 0.1944 alternative hypothesis: kurtosis is not equal to 3
> jarque Jarque-Bera Normality Test data: x JB = 2.9172, p-value = 0.2326 alternative hypothesis: greater
> geary [1] 0.8256794

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')

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Dataset

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Figures (Output of Computation)

Input Parameters & R Code