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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 computationFri, 22 Jan 2016 09:33:13 +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/2016/Jan/22/t14534552203c7z9qqig7td2ea.htm/, Retrieved Thu, 12 Feb 2026 23:38:06 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=290810, Retrieved Thu, 12 Feb 2026 23:38:06 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact314

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-     [Multiple Regression] [] [2016-01-22 09:24:35] [22b6f4a061c8797aa483199554a73d13]
- RMPD    [Skewness and Kurtosis Test] [] [2016-01-22 09:33:13] [20fcaaf1d4bc4a12bf87c6c50d624c14] [Current]
- RM        [Central Tendency] [] [2016-01-22 09:36:12] [22b6f4a061c8797aa483199554a73d13]
- RMP       [Bootstrap Plot - Central Tendency] [] [2016-01-22 09:38:04] [22b6f4a061c8797aa483199554a73d13]
- RMPD      [Mean Plot] [] [2016-01-22 09:40:21] [22b6f4a061c8797aa483199554a73d13]
- RMPD      [Classical Decomposition] [] [2016-01-22 09:42:04] [22b6f4a061c8797aa483199554a73d13]
- RMPD      [Paired and Unpaired Two Samples Tests about the Mean] [] [2016-01-22 09:45:03] [22b6f4a061c8797aa483199554a73d13]
- RMPD      [Exponential Smoothing] [] [2016-01-22 09:48:25] [22b6f4a061c8797aa483199554a73d13]
- RMPD      [Chi-Squared Test, McNemar Test, and Fisher Exact Test] [] [2016-01-22 09:50:09] [22b6f4a061c8797aa483199554a73d13]
- RMPD      [Kendall tau Correlation Matrix] [] [2016-01-22 09:54:04] [22b6f4a061c8797aa483199554a73d13]
- RMPD      [Variance Reduction Matrix] [] [2016-01-22 09:57:41] [22b6f4a061c8797aa483199554a73d13]
- RMPD      [ARIMA Backward Selection] [] [2016-01-22 09:58:53] [22b6f4a061c8797aa483199554a73d13]
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Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
0.7923
-2.468
-2.996
3.119
0.04315
0.731
2.45
2.119
-1.429
-1.644
-3.065
-1.461
1.141
1.329
0.3396
0.8429
2.225
-1.924
0.4999
-0.6433

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'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=290810&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=290810&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=290810&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'Gertrude Mary Cox' @ cox.wessa.net






Skewness and Kurtosis Test
> agostino
	D'Agostino skewness test
data:  x
skew = -0.14651, z = -0.32863, p-value = 0.7424
alternative hypothesis: data have a skewness

> anscombe
	Anscombe-Glynn kurtosis test
data:  x
kurt = 1.9195, z = -1.3333, p-value = 0.1824
alternative hypothesis: kurtosis is not equal to 3

> jarque
	Jarque-Bera Normality Test
data:  x
JB = 1.0445, p-value = 0.5932
alternative hypothesis: greater

> geary
[1] 0.8608751


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

> agostino
	D'Agostino skewness test
data:  x
skew = -0.14651, z = -0.32863, p-value = 0.7424
alternative hypothesis: data have a skewness

 \tabularnewline

> anscombe
	Anscombe-Glynn kurtosis test
data:  x
kurt = 1.9195, z = -1.3333, p-value = 0.1824
alternative hypothesis: kurtosis is not equal to 3

 \tabularnewline

> jarque
	Jarque-Bera Normality Test
data:  x
JB = 1.0445, p-value = 0.5932
alternative hypothesis: greater

 \tabularnewline

> geary
[1] 0.8608751

 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=290810&T=1

[TABLE]
[ROW][C]Skewness and Kurtosis Test[/C][/ROW]
[ROW][C]
> agostino
	D'Agostino skewness test
data:  x
skew = -0.14651, z = -0.32863, p-value = 0.7424
alternative hypothesis: data have a skewness

[/C][/ROW]
[ROW][C]
> anscombe
	Anscombe-Glynn kurtosis test
data:  x
kurt = 1.9195, z = -1.3333, p-value = 0.1824
alternative hypothesis: kurtosis is not equal to 3

[/C][/ROW]
[ROW][C]
> jarque
	Jarque-Bera Normality Test
data:  x
JB = 1.0445, p-value = 0.5932
alternative hypothesis: greater

[/C][/ROW]
[ROW][C]
> geary
[1] 0.8608751

[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=290810&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=290810&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 = -0.14651, z = -0.32863, p-value = 0.7424
alternative hypothesis: data have a skewness

> anscombe
	Anscombe-Glynn kurtosis test
data:  x
kurt = 1.9195, z = -1.3333, p-value = 0.1824
alternative hypothesis: kurtosis is not equal to 3

> jarque
	Jarque-Bera Normality Test
data:  x
JB = 1.0445, p-value = 0.5932
alternative hypothesis: greater

> geary
[1] 0.8608751


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')