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Author's title

Author

*Unverified author*

R Software Module

rwasp_pairs.wasp

Title produced by software

Kendall tau Correlation Matrix

Date of computation

Fri, 07 Dec 2007 06:36:44 -0700

Cite this page as follows

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2007/Dec/07/t1197033810pe3z0zn4la3do84.htm/, Retrieved Mon, 29 Apr 2024 04:55:02 +0000

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=2819, Retrieved Mon, 29 Apr 2024 04:55:02 +0000

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Original text written by user:

IsPrivate?

No (this computation is public)

User-defined keywords

Estimated Impact

185

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)

-       [Kendall tau Correlation Matrix] [] [2007-12-07 13:36:44] [2467046df5c61f7ccf2ce4e184abae94] [Current]

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Dataseries X:

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Histogram

Boxplots

103.1	0.96	41086	96.67
103.1	1	39690	96.67
103.3	1.05	43129	96.67
103.5	1.03	37863	96.67
103.3	1.07	35953	96.67
103.5	1.12	29133	96.67
103.8	1.1	24693	96.67
103.9	1.06	22205	97.59
103.9	1.11	21725	97.59
104.2	1.08	27192	97.59
104.6	1.07	21790	97.06
104.9	1.02	13253	97.06
105.2	1	37702	97.06
105.2	1.04	30364	97.06
105.6	1.02	32609	97.06
105.6	1.07	30212	97.36
106.2	1.12	29965	97.43
106.3	1.08	28352	97.43
106.4	1.02	25814	97.43
106.9	1.01	22414	97.43
107.2	1.04	20506	97.43
107.3	0.98	28806	97.08
107.3	0.95	22228	97.08
107.4	0.94	13971	97.08
107.55	0.94	36845	97.08
107.87	0.96	35338	97.55
108.37	0.97	35022	97.55
108.38	1.03	34777	97.55
107.92	1.01	26887	97.55
108.03	0.99	23970	101.47
108.14	1	22780	101.47
108.3	1	17351	101.47
108.64	1.02	21382	101.47
108.66	1.01	24561	100.9
109.04	0.99	17409	100.9
109.03	0.98	11514	100.9
109.03	1.01	31514	102.31
109.54	1.03	27071	102.31
109.75	1.03	29462	102.31
109.83	1	26105	102.31
109.65	0.96	22397	102.31
109.82	0.97	23843	102.64
109.95	0.98	21705	102.64
110.12	1.02	18089	102.64
110.15	1.04	20764	102.64
110.2	1.01	25316	101.94
109.99	1.01	17704	101.94
110.14	1	15548	101.94
110.14	1.01	28029	102.34
110.81	1.02	29383	102.34
110.97	1.03	36438	102.34
110.99	1.06	32034	102.34
109.73	1.12	22679	102.34
109.81	1.12	24319	102.34
110.02	1.13	18004	102.34
110.18	1.13	17537	102.34
110.21	1.13	20366	102.34
110.25	1.17	22782	102.45
110.36	1.14	19169	102.45
110.51	1.08	13807	102.45
110.64	1.07	29743	102.5
110.95	1.12	25591	102.45
111.18	1.14	29096	102.45
111.19	1.21	26482	102.45
111.69	1.2	22405	102.45
111.7	1.23	27044	102.45
111.83	1.29	17970	102.45
111.77	1.31	18730	102.45
111.73	1.37	19684	102.45
112.01	1.35	19785	104.77
111.86	1.26	18479	104.77
112.04	1.26	10698	104.77

Summary of compuational transaction
Raw Input	view raw input (R code)
Raw Output	view raw output of R engine
Computing time	1 seconds
R Server	'Gwilym Jenkins' @ 72.249.127.135

\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 & 1 seconds \tabularnewline
R Server & 'Gwilym Jenkins' @ 72.249.127.135 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=2819&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]1 seconds[/C][/ROW]
[ROW][C]R Server[/C][C]'Gwilym Jenkins' @ 72.249.127.135[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=2819&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=2819&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 compuational transaction
Raw Input	view raw input (R code)
Raw Output	view raw output of R engine
Computing time	1 seconds
R Server	'Gwilym Jenkins' @ 72.249.127.135

Kendall tau rank correlations for all pairs of data series
pair	tau	p-value
tau( prijs , benz )	0.309739284468822	0.000159798998509375
tau( prijs , insch )	-0.28806629164064	0.000352380383932208
tau( prijs , BA )	0.775685245625063	0
tau( benz , insch )	-0.139635768751065	0.0882297634723276
tau( benz , BA )	0.324692900176835	0.000122225391613107
tau( insch , BA )	-0.318813127855329	0.000123456531320019

\begin{tabular}{lllllllll}
\hline
Kendall tau rank correlations for all pairs of data series \tabularnewline
pair & tau & p-value \tabularnewline
tau( prijs , benz ) & 0.309739284468822 & 0.000159798998509375 \tabularnewline
tau( prijs , insch ) & -0.28806629164064 & 0.000352380383932208 \tabularnewline
tau( prijs , BA ) & 0.775685245625063 & 0 \tabularnewline
tau( benz , insch ) & -0.139635768751065 & 0.0882297634723276 \tabularnewline
tau( benz , BA ) & 0.324692900176835 & 0.000122225391613107 \tabularnewline
tau( insch , BA ) & -0.318813127855329 & 0.000123456531320019 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=2819&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( prijs , benz )[/C][C]0.309739284468822[/C][C]0.000159798998509375[/C][/ROW]
[ROW][C]tau( prijs , insch )[/C][C]-0.28806629164064[/C][C]0.000352380383932208[/C][/ROW]
[ROW][C]tau( prijs , BA )[/C][C]0.775685245625063[/C][C]0[/C][/ROW]
[ROW][C]tau( benz , insch )[/C][C]-0.139635768751065[/C][C]0.0882297634723276[/C][/ROW]
[ROW][C]tau( benz , BA )[/C][C]0.324692900176835[/C][C]0.000122225391613107[/C][/ROW]
[ROW][C]tau( insch , BA )[/C][C]-0.318813127855329[/C][C]0.000123456531320019[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=2819&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=2819&T=1

As an alternative you can also use a QR Code:

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

Kendall tau rank correlations for all pairs of data series
pair	tau	p-value
tau( prijs , benz )	0.309739284468822	0.000159798998509375
tau( prijs , insch )	-0.28806629164064	0.000352380383932208
tau( prijs , BA )	0.775685245625063	0
tau( benz , insch )	-0.139635768751065	0.0882297634723276
tau( benz , BA )	0.324692900176835	0.000122225391613107
tau( insch , BA )	-0.318813127855329	0.000123456531320019

Figure 1

PNG link

Postscript link

PDF link

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')

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Input Parameters & R Code