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Description of Statistical Computation

Author's title

Author*Unverified author*
R Software Modulerwasp_pairs.wasp
Title produced by softwareKendall tau Correlation Matrix
Date of computationTue, 18 Dec 2007 12:50:10 -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/2007/Dec/18/t1198006453egtli3iev6c7n2f.htm/, Retrieved Sat, 04 May 2024 11:58:11 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=4587, Retrieved Sat, 04 May 2024 11:58:11 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywordsPKTCM
Estimated Impact172

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-       [Kendall tau Correlation Matrix] [Paper - Kendall t...] [2007-12-18 19:50:10] [e51d7ab0e549b3dc96ac85a81d9bd259] [Current]
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Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
0,65	-0,36	-15,57	-0,39
-1,53	3,69	-7	4,81
-3,36	0,68	-2,08	-5,87
10,51	7,63	6,06	16,07
-1,02	-1,52	3,1	-8,58
-2,68	5,71	-7,28	5,08
-9,75	13,19	11,93	0,09
3,64	-5,5	-15,18	3,83
9,5	1,77	-4,97	5,82
-0,33	1,97	-3,06	37,12
-0,99	-5,61	5,18	-0,46
3,16	-7,32	-2,3	-3,63
4,27	-1,09	-1,86	-3,88
-2,97	-0,1	-8,75	4,62
-7,49	-9,4	-8,02	-12,97
0,33	-6,39	4,8	3,2
-2,57	-2,03	3,9	-5,75
4,07	0,9	-11,31	-0,57
5,31	7,57	4,26	-7,16
-8,09	-2,19	-6,89	-18,05
5,29	3,59	4,13	15,63
7,38	-1,69	4,25	-18,68
-6,12	-1,54	-5,92	-0,7
-3,38	13,36	-2,62	2,59
-8,61	-3,66	-5,12	2,57
2,58	0,61	-6,19	0,36
10,02	9,25	1,58	32,56
7,08	11,03	6,93	8,53
-2,75	-3,5	1,3	1,42
3,42	-6,56	0,7	3,53
-1,6	5,55	18,15	0,9
0,65	16,5	-13,63	-1,1
2,86	-0,09	-8,97	13,32
-3,52	-10,19	-3,48	-33,59
5,65	-1,56	0,13	-0,85
4,31	3,62	0,16	42,09
-4,39	-3,46	-1,28	-6,25
-5,85	-0,84	-8,46	-11,08
-5,47	-1,75	-2,92	-29,29
-2,3	-5,59	0,15	-11,17
-0,14	-4,31	3,87	13,92
8,08	8,29	7,71	13,54
-7,43	-14,07	-4,12	-16,49
0,02	-4,08	-2,74	-9,38
-2,47	3,96	3,19	-2,84
-2,11	-2,54	-6,22	-2,88
7,87	24,36	1,25	6,18
4,66	11,73	4,24	3,71
3,6	3,82	0,15	3,18
-3,64	-2,98	-2,06	-4,18
7,26	7,46	2,14	13,6
-7,62	-6,39	-1,68	4,82
13,83	11,7	5,03	10,05
1,28	2,36	2,25	9,69
-0,32	-7,48	-6,58	-13,63
-2,9	-2,54	-2,85	2,81
4,92	-2,31	5,04	2,39
11,99	10,86	4,44	9,12
10,06	-2,11	-0,68	14,21
-2,22	3,41	-2,51	3,49
3,97	11,2	2,36	5,51
0,56	-1,21	-6,32	-6,15
3,34	5,82	-3,82	2,72
-2,86	-2,61	2,17	-11,12
4,38	-1,54	4,14	-4,7
1,43	-5,42	-6,96	1,82
-0,49	11,6	5,28	-10,44
-1,23	-9,07	4,28	6,04

Tables (Output of Computation)





Summary of compuational 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 compuational 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=4587&T=0

[TABLE]
[ROW][C]Summary of compuational 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=4587&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=4587&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 compuational 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






Kendall tau rank correlations for all pairs of data series
pairtaup-value
tau( Producten , Machines )0.2864675144693470.000557498016599878
tau( Producten , Electronica )0.2459376372419850.00303285718125079
tau( Producten , Medisch )0.365751929780111.03626183771688e-05
tau( Machines , Electronica )0.1748682066852760.0351269557738620
tau( Machines , Medisch )0.2798155670016150.000746140161976827
tau( Electronica , Medisch )0.1470911122164910.0761766314043342

\begin{tabular}{lllllllll}
\hline
Kendall tau rank correlations for all pairs of data series \tabularnewline
pair & tau & p-value \tabularnewline
tau( Producten , Machines ) & 0.286467514469347 & 0.000557498016599878 \tabularnewline
tau( Producten , Electronica ) & 0.245937637241985 & 0.00303285718125079 \tabularnewline
tau( Producten , Medisch ) & 0.36575192978011 & 1.03626183771688e-05 \tabularnewline
tau( Machines , Electronica ) & 0.174868206685276 & 0.0351269557738620 \tabularnewline
tau( Machines , Medisch ) & 0.279815567001615 & 0.000746140161976827 \tabularnewline
tau( Electronica , Medisch ) & 0.147091112216491 & 0.0761766314043342 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=4587&T=1

[TABLE]
[ROW][C]Kendall tau rank correlations for all pairs of data series[/C][/ROW]
[ROW][C]pair[/C][C]tau[/C][C]p-value[/C][/ROW]
[ROW][C]tau( Producten , Machines )[/C][C]0.286467514469347[/C][C]0.000557498016599878[/C][/ROW]
[ROW][C]tau( Producten , Electronica )[/C][C]0.245937637241985[/C][C]0.00303285718125079[/C][/ROW]
[ROW][C]tau( Producten , Medisch )[/C][C]0.36575192978011[/C][C]1.03626183771688e-05[/C][/ROW]
[ROW][C]tau( Machines , Electronica )[/C][C]0.174868206685276[/C][C]0.0351269557738620[/C][/ROW]
[ROW][C]tau( Machines , Medisch )[/C][C]0.279815567001615[/C][C]0.000746140161976827[/C][/ROW]
[ROW][C]tau( Electronica , Medisch )[/C][C]0.147091112216491[/C][C]0.0761766314043342[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=4587&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=4587&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:

Kendall tau rank correlations for all pairs of data series
pairtaup-value
tau( Producten , Machines )0.2864675144693470.000557498016599878
tau( Producten , Electronica )0.2459376372419850.00303285718125079
tau( Producten , Medisch )0.365751929780111.03626183771688e-05
tau( Machines , Electronica )0.1748682066852760.0351269557738620
tau( Machines , Medisch )0.2798155670016150.000746140161976827
tau( Electronica , Medisch )0.1470911122164910.0761766314043342


Figures (Output of Computation)

Input Parameters & R Code

Parameters (Session):
Parameters (R input):
R code (references can be found in the software module):
panel.tau <- function(x, y, digits=2, prefix='', cex.cor)
{
usr <- par('usr'); on.exit(par(usr))
par(usr = c(0, 1, 0, 1))
rr <- cor.test(x, y, method='kendall')
r <- round(rr$p.value,2)
txt <- format(c(r, 0.123456789), digits=digits)[1]
txt <- paste(prefix, txt, sep='')
if(missing(cex.cor)) cex <- 0.5/strwidth(txt)
text(0.5, 0.5, txt, cex = cex)
}
panel.hist <- function(x, ...)
{
usr <- par('usr'); on.exit(par(usr))
par(usr = c(usr[1:2], 0, 1.5) )
h <- hist(x, plot = FALSE)
breaks <- h$breaks; nB <- length(breaks)
y <- h$counts; y <- y/max(y)
rect(breaks[-nB], 0, breaks[-1], y, col='grey', ...)
}
bitmap(file='test1.png')
pairs(t(y),diag.panel=panel.hist, upper.panel=panel.smooth, lower.panel=panel.tau, main=main)
dev.off()
load(file='createtable')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Kendall tau rank correlations for all pairs of data series',3,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'pair',1,TRUE)
a<-table.element(a,'tau',1,TRUE)
a<-table.element(a,'p-value',1,TRUE)
a<-table.row.end(a)
n <- length(y[,1])
n
cor.test(y[1,],y[2,],method='kendall')
for (i in 1:(n-1))
{
for (j in (i+1):n)
{
a<-table.row.start(a)
dum <- paste('tau(',dimnames(t(x))[[2]][i])
dum <- paste(dum,',')
dum <- paste(dum,dimnames(t(x))[[2]][j])
dum <- paste(dum,')')
a<-table.element(a,dum,header=TRUE)
r <- cor.test(y[i,],y[j,],method='kendall')
a<-table.element(a,r$estimate)
a<-table.element(a,r$p.value)
a<-table.row.end(a)
}
}
a<-table.end(a)
table.save(a,file='mytable.tab')