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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 computationThu, 18 Dec 2008 04:46:51 -0700
Cite this page as followsStatistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2008/Dec/18/t1229600862q8z3fxuzsmnjuof.htm/, Retrieved Sat, 11 May 2024 05:55:07 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=34674, Retrieved Sat, 11 May 2024 05:55:07 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact177
Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-       [Tukey lambda PPCC Plot] [Paper - Tukey Lam...] [2008-12-18 11:46:51] [07b7cf1321bc38017c2c7efcf91ca696] [Current]
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Dataseries X:
20.72
21.45
22.09
21.53
23.35
23.57
26.42
25.21
26.44
29.34
29.40
33.05
28.38
26.01
29.31
30.36
35.75
36.15
34.21
37.91
38.70
42.12
42.16
39.80
37.36
38.35
42.60
41.25
42.16
46.94
47.43
47.06
50.18
50.13
43.23
40.04
40.37
42.21
37.00
39.74
42.68
46.29
46.97
48.73
52.37
50.05
54.04
57.78
64.72
63.41
64.36
66.03
72.14
76.60
86.97
93.48
95.59
81.89
70.55
50.38
36.25




Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time3 seconds
R Server'Herman Ole Andreas Wold' @ 193.190.124.10:1001

\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 & 3 seconds \tabularnewline
R Server & 'Herman Ole Andreas Wold' @ 193.190.124.10:1001 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=34674&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]3 seconds[/C][/ROW]
[ROW][C]R Server[/C][C]'Herman Ole Andreas Wold' @ 193.190.124.10:1001[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=34674&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=34674&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 Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time3 seconds
R Server'Herman Ole Andreas Wold' @ 193.190.124.10:1001







Tukey Lambda - Key Values
Distribution (lambda)Correlation
Approx. Cauchy (lambda=-1)0.669681321674198
Exact Logistic (lambda=0)0.95368660862636
Approx. Normal (lambda=0.14)0.955784763788641
U-shaped (lambda=0.5)0.946673191267136
Exactly Uniform (lambda=1)0.932808646516036

\begin{tabular}{lllllllll}
\hline
Tukey Lambda - Key Values \tabularnewline
Distribution (lambda) & Correlation \tabularnewline
Approx. Cauchy (lambda=-1) & 0.669681321674198 \tabularnewline
Exact Logistic (lambda=0) & 0.95368660862636 \tabularnewline
Approx. Normal (lambda=0.14) & 0.955784763788641 \tabularnewline
U-shaped (lambda=0.5) & 0.946673191267136 \tabularnewline
Exactly Uniform (lambda=1) & 0.932808646516036 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=34674&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]0.669681321674198[/C][/ROW]
[ROW][C]Exact Logistic (lambda=0)[/C][C]0.95368660862636[/C][/ROW]
[ROW][C]Approx. Normal (lambda=0.14)[/C][C]0.955784763788641[/C][/ROW]
[ROW][C]U-shaped (lambda=0.5)[/C][C]0.946673191267136[/C][/ROW]
[ROW][C]Exactly Uniform (lambda=1)[/C][C]0.932808646516036[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=34674&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=34674&T=1

As an alternative you can also use a QR Code:  

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

Tukey Lambda - Key Values
Distribution (lambda)Correlation
Approx. Cauchy (lambda=-1)0.669681321674198
Exact Logistic (lambda=0)0.95368660862636
Approx. Normal (lambda=0.14)0.955784763788641
U-shaped (lambda=0.5)0.946673191267136
Exactly Uniform (lambda=1)0.932808646516036



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')