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Description of Statistical Computation

Author's title

Author*The author of this computation has been verified*
R Software Modulerwasp_tukeylambda.wasp
Title produced by softwareTukey lambda PPCC Plot
Date of computationFri, 04 Dec 2015 11:16:31 +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/2015/Dec/04/t1449227862i5dxb7f4fqkpia2.htm/, Retrieved Thu, 16 May 2024 11:49:37 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=285071, Retrieved Thu, 16 May 2024 11:49:37 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact97

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-       [Tukey lambda PPCC Plot] [Tukey Lambda jongens] [2015-12-04 11:16:31] [18106851e169be8e7181c7a62bb5da83] [Current]
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Dataset

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

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'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 & 0 seconds \tabularnewline
R Server & 'Sir Ronald Aylmer Fisher' @ fisher.wessa.net \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=285071&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]'Sir Ronald Aylmer Fisher' @ fisher.wessa.net[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=285071&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=285071&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'Sir Ronald Aylmer Fisher' @ fisher.wessa.net






Tukey Lambda - Key Values
Distribution (lambda)Correlation
Approx. Cauchy (lambda=-1)0.620461665050642
Exact Logistic (lambda=0)0.984180420025032
Approx. Normal (lambda=0.14)0.990107347465242
U-shaped (lambda=0.5)0.986515777729699
Exactly Uniform (lambda=1)0.975849278585045

\begin{tabular}{lllllllll}
\hline
Tukey Lambda - Key Values \tabularnewline
Distribution (lambda) & Correlation \tabularnewline
Approx. Cauchy (lambda=-1) & 0.620461665050642 \tabularnewline
Exact Logistic (lambda=0) & 0.984180420025032 \tabularnewline
Approx. Normal (lambda=0.14) & 0.990107347465242 \tabularnewline
U-shaped (lambda=0.5) & 0.986515777729699 \tabularnewline
Exactly Uniform (lambda=1) & 0.975849278585045 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=285071&T=1

[TABLE]
[ROW][C]Tukey Lambda - Key Values[/C][/ROW]
[ROW][C]Distribution (lambda)[/C][C]Correlation[/C][/ROW]
[ROW][C]Approx. Cauchy (lambda=-1)[/C][C]0.620461665050642[/C][/ROW]
[ROW][C]Exact Logistic (lambda=0)[/C][C]0.984180420025032[/C][/ROW]
[ROW][C]Approx. Normal (lambda=0.14)[/C][C]0.990107347465242[/C][/ROW]
[ROW][C]U-shaped (lambda=0.5)[/C][C]0.986515777729699[/C][/ROW]
[ROW][C]Exactly Uniform (lambda=1)[/C][C]0.975849278585045[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=285071&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=285071&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:

Tukey Lambda - Key Values
Distribution (lambda)Correlation
Approx. Cauchy (lambda=-1)0.620461665050642
Exact Logistic (lambda=0)0.984180420025032
Approx. Normal (lambda=0.14)0.990107347465242
U-shaped (lambda=0.5)0.986515777729699
Exactly Uniform (lambda=1)0.975849278585045


Figures (Output of Computation)

Input Parameters & R Code

Parameters (Session):
Parameters (R input):
R code (references can be found in the software module):
gp <- function(lambda, p)
{
(p^lambda-(1-p)^lambda)/lambda
}
sortx <- sort(x)
c <- array(NA,dim=c(201))
for (i in 1:201)
{
if (i != 101) c[i] <- cor(gp(ppoints(x), lambda=(i-101)/100),sortx)
}
bitmap(file='test1.png')
plot((-100:100)/100,c[1:201],xlab='lambda',ylab='correlation',main='PPCC Plot - Tukey lambda')
grid()
dev.off()
load(file='createtable')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Tukey Lambda - Key Values',2,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Distribution (lambda)',1,TRUE)
a<-table.element(a,'Correlation',1,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Approx. Cauchy (lambda=-1)',header=TRUE)
a<-table.element(a,c[1])
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Exact Logistic (lambda=0)',header=TRUE)
a<-table.element(a,(c[100]+c[102])/2)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Approx. Normal (lambda=0.14)',header=TRUE)
a<-table.element(a,c[115])
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'U-shaped (lambda=0.5)',header=TRUE)
a<-table.element(a,c[151])
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Exactly Uniform (lambda=1)',header=TRUE)
a<-table.element(a,c[201])
a<-table.row.end(a)
a<-table.end(a)
table.save(a,file='mytable.tab')