FreeStatistics.org

Free Statistics

of Irreproducible Research!

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 computationWed, 11 Nov 2009 11:58:47 -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/2009/Nov/11/t1257965975uyk9vlsu7nl4hmo.htm/, Retrieved Thu, 27 Aug 2026 18:51:38 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=55814, Retrieved Thu, 27 Aug 2026 18:51:38 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact460

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] [3/11/2009] [2009-11-02 22:14:51] [b98453cac15ba1066b407e146608df68]
-    D  [Tukey lambda PPCC Plot] [Tukey lambda PPCC...] [2009-11-09 12:53:32] [134dc66689e3d457a82860db6471d419]
- R PD      [Tukey lambda PPCC Plot] [Tukey lambda] [2009-11-11 18:58:47] [244731fa3e7e6c85774b8c0902c58f85] [Current]
Feedback Forum

Post a new message

Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
6.3
6.2
6.1
6.3
6.5
6.6
6.5
6.2
6.2
5.9
6.1
6.1
6.1
6.1
6.1
6.4
6.7
6.9
7
7
6.8
6.4
5.9
5.5
5.5
5.6
5.8
5.9
6.1
6.1
6
6
5.9
5.5
5.6
5.4
5.2
5.2
5.2
5.5
5.8
5.8
5.5
5.3
5.1
5.2
5.8
5.8
5.5
5
4.9
5.3
6.1
6.5
6.8
6.6
6.4
6.4

Tables (Output of Computation)





Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time2 seconds
R Server'RServer@AstonUniversity' @ vre.aston.ac.uk

\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 & 2 seconds \tabularnewline
R Server & 'RServer@AstonUniversity' @ vre.aston.ac.uk \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=55814&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]2 seconds[/C][/ROW]
[ROW][C]R Server[/C][C]'RServer@AstonUniversity' @ vre.aston.ac.uk[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=55814&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=55814&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 time2 seconds
R Server'RServer@AstonUniversity' @ vre.aston.ac.uk


Figures (Output of Computation)

Input Parameters & R Code

Parameters (Session):
par1 = grey ; par2 = grey ; par3 = TRUE ; par4 = Female ; par5 = Male ;
Parameters (R input):
R code (references can be found in the software module):
gp <- function#lambda, p#
{
}
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'#