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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, 21 Dec 2012 12:51:01 -0500
Cite this page as followsStatistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2012/Dec/21/t1356112342htu1hb55xkhe0pe.htm/, Retrieved Wed, 24 Apr 2024 04:05:55 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=204031, Retrieved Wed, 24 Apr 2024 04:05:55 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact60

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
F     [Univariate Data Series] [HPC Retail Sales] [2008-03-02 15:42:48] [74be16979710d4c4e7c6647856088456]
- RMPD  [Classical Decomposition] [Classical Decompo...] [2011-12-19 14:36:02] [920204e71d7e82687d0571379c55a021]
- RMPD    [Exponential Smoothing] [] [2012-12-21 12:33:31] [63daa42bab46576bcb233b0e49169cb8]
- RMPD      [Central Tendency] [] [2012-12-21 17:45:37] [63daa42bab46576bcb233b0e49169cb8]
- RM            [Skewness and Kurtosis Test] [] [2012-12-21 17:51:01] [7f1e2e1b7f66b13ad70fccbed4479dd6] [Current]
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Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
9.25191650214777
22.2914871230951
-37.1571787649763
34.224161696956
-175.791407723369
104.976083788091
-61.2440566193924
-396.729670519991
-396.44439811595
-260.009316250619
127.969010838924
-36.029843990865
204.138369304772
44.2385868220351
-159.706287586558
203.135138014012
121.756524240195
-16.2019122127222
-243.900810016438
391.694842810854
-164.230167509228
293.821184035543
150.197655607195
-191.027489037513
251.842321753037
-153.374881204494
8.18402596025766
276.1970369319
7.49356404167146
290.310133584017
154.709015298645
-344.563215952582
-268.812624669854
308.788007352866
53.4487117440643
309.745158451437
86.3072721974973
-34.8646306292142
196.561770310134
226.513512286837
-188.002590164262
-58.5622808860067
209.148059687373
145.969099713114
129.401752384417
-33.0299340425404
-386.049808213019
144.248501280284
117.138964770494
129.897118044286
-152.218688906803
-55.0236881931042
144.022136076712
-16.856654827111
144.68580457337
-160.202973634943
329.620650920572
138.317376113197
9.00038368421579
50.5918463806914
313.875297519637
236.907637607489
110.051329051183
-383.848947462751

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'Sir Ronald Aylmer Fisher' @ fisher.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 & 'Sir Ronald Aylmer Fisher' @ fisher.wessa.net \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=204031&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]'Sir Ronald Aylmer Fisher' @ fisher.wessa.net[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=204031&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=204031&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'Sir Ronald Aylmer Fisher' @ fisher.wessa.net






Skewness and Kurtosis Test
> agostino
	D'Agostino skewness test
data:  x 
skew = -0.4499, z = -1.0238, p-value = 0.3059
alternative hypothesis: data have a skewness 

> anscombe
	Anscombe-Glynn kurtosis test
data:  x 
kurt = 2.4771, z = -0.8206, p-value = 0.4119
alternative hypothesis: kurtosis is not equal to 3 

> jarque
	Jarque-Bera Normality Test
data:  x 
JB = 2.8883, p-value = 0.2359
alternative hypothesis: greater 

> geary
[1] 0.8168303


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

> agostino
	D'Agostino skewness test
data:  x 
skew = -0.4499, z = -1.0238, p-value = 0.3059
alternative hypothesis: data have a skewness 

 \tabularnewline

> anscombe
	Anscombe-Glynn kurtosis test
data:  x 
kurt = 2.4771, z = -0.8206, p-value = 0.4119
alternative hypothesis: kurtosis is not equal to 3 

 \tabularnewline

> jarque
	Jarque-Bera Normality Test
data:  x 
JB = 2.8883, p-value = 0.2359
alternative hypothesis: greater 

 \tabularnewline

> geary
[1] 0.8168303

 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=204031&T=1

[TABLE]
[ROW][C]Skewness and Kurtosis Test[/C][/ROW]
[ROW][C]
> agostino
	D'Agostino skewness test
data:  x 
skew = -0.4499, z = -1.0238, p-value = 0.3059
alternative hypothesis: data have a skewness 

[/C][/ROW]
[ROW][C]
> anscombe
	Anscombe-Glynn kurtosis test
data:  x 
kurt = 2.4771, z = -0.8206, p-value = 0.4119
alternative hypothesis: kurtosis is not equal to 3 

[/C][/ROW]
[ROW][C]
> jarque
	Jarque-Bera Normality Test
data:  x 
JB = 2.8883, p-value = 0.2359
alternative hypothesis: greater 

[/C][/ROW]
[ROW][C]
> geary
[1] 0.8168303

[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=204031&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=204031&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 = -0.4499, z = -1.0238, p-value = 0.3059
alternative hypothesis: data have a skewness 

> anscombe
	Anscombe-Glynn kurtosis test
data:  x 
kurt = 2.4771, z = -0.8206, p-value = 0.4119
alternative hypothesis: kurtosis is not equal to 3 

> jarque
	Jarque-Bera Normality Test
data:  x 
JB = 2.8883, p-value = 0.2359
alternative hypothesis: greater 

> geary
[1] 0.8168303


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')