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Description of Statistical Computation

Author's title

Author*The author of this computation has been verified*
R Software Modulerwasp_pairs.wasp
Title produced by softwareKendall tau Correlation Matrix
Date of computationSun, 13 Dec 2009 07:50:59 -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/Dec/13/t12607159294yurm7k6hxvydcb.htm/, Retrieved Sat, 27 Apr 2024 20:09:14 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=67311, Retrieved Sat, 27 Apr 2024 20:09:14 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords4.4 Kendall tau Correlation Matrix
Estimated Impact90

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] [] [2009-12-13 14:50:59] [9ea4b07b6662a0f40f92decdf1e3b5d5] [Current]
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Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
128.6	150.85	131.6	126.51
128.9	147.79	132.05	131.02
129.06	141.96	132.4	136.51
129.23	148.39	132.57	138.04
129.27	147.71	133.02	132.92
129.33	150.6	133.47	129.61
129.35	151.18	133.66	122.96
129.31	152.24	133.96	124.04
129.4	157.19	134.19	121.29
129.49	154.62	134.93	124.56
129.47	157.22	134.9	118.53
129.46	159.7	135.05	113.14
129.45	160.55	135.16	114.15
129.28	149.66	135.23	122.17
129.2	151.69	135.15	129.23
129.25	154.13	135.12	131.19
129.14	151.48	137.29	129.12
129.11	153.34	137.41	128.28
129.02	155.8	137.44	126.83
129.08	158.87	137.62	138.13
128.99	156.09	137.78	140.52
129.11	156.3	137.98	146.83
129.08	156.4	138.06	135.14
129.19	154.09	138.16	131.84
129.23	161.32	138.28	125.7
129.25	160.12	138.33	128.98
129.31	155.17	138.43	133.25
129.33	154.51	138.44	136.76
129.39	151.38	138.41	133.24
129.55	152.59	138.55	128.54
129.43	153.98	138.64	121.08
129.45	154.91	138.72	120.23
129.57	153.01	138.9	119.08
129.76	155.09	139.02	125.75
129.92	155.53	139.04	126.89
130.08	161.86	139.15	126.6
130.41	166.03	139.3	121.89
130.84	164.54	140.73	123.44
131.24	164.33	141.84	126.46
131.49	163.21	141.95	129.49
131.74	159.95	142.1	127.78
132.34	164.18	142.36	125.29
133.5	167.13	142.58	119.02
134.43	166.8	142.75	119.96
136.5	166.29	142.85	122.86
137.41	168.07	143.03	131.89
138.02	167.1	143.19	132.73
138.15	163.53	143.62	135.01
138.24	168.28	143.89	136.71
138.2	169.07	144.69	142.73
138.31	165.84	147.51	144.43
138.65	163.88	147.78	144.93
139.3	157.33	148.04	138.75
139.8	161	148.21	130.22
140.52	163.54	148.29	122.19
141.57	161.21	148.34	128.4
141.77	158.92	148.33	140.43
141.66	160.18	148.38	153.5
141.36	159.9	148.37	149.33
141.17	164.46	148.37	142.97

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'Gwilym Jenkins' @ 72.249.127.135
R Framework error message
The field 'Names of X columns' contains a hard return which cannot be interpreted.
Please, resubmit your request without hard returns in the 'Names of X columns'.

\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 & 'Gwilym Jenkins' @ 72.249.127.135 \tabularnewline
R Framework error message & 
The field 'Names of X columns' contains a hard return which cannot be interpreted.
Please, resubmit your request without hard returns in the 'Names of X columns'.
 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=67311&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]'Gwilym Jenkins' @ 72.249.127.135[/C][/ROW]
[ROW][C]R Framework error message[/C][C]
The field 'Names of X columns' contains a hard return which cannot be interpreted.
Please, resubmit your request without hard returns in the 'Names of X columns'.
[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=67311&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=67311&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'Gwilym Jenkins' @ 72.249.127.135
R Framework error message
The field 'Names of X columns' contains a hard return which cannot be interpreted.
Please, resubmit your request without hard returns in the 'Names of X columns'.






Kendall tau rank correlations for all pairs of data series
pairtaup-value
tau( Vlees , Vis )0.4806123217847146.10725958694047e-08
tau( Vlees , Brood )0.7610430007015530
tau( Vlees , groentenfruit )0.05604313292895960.527710517182583
tau( Vis , Brood )0.5397005019074391.12175890798483e-09
tau( Vis , groentenfruit )0.001129943502824860.989822575370363
tau( Brood , groentenfruit )0.1859282357356520.0358715018852021

\begin{tabular}{lllllllll}
\hline
Kendall tau rank correlations for all pairs of data series \tabularnewline
pair & tau & p-value \tabularnewline
tau( Vlees , Vis ) & 0.480612321784714 & 6.10725958694047e-08 \tabularnewline
tau( Vlees , Brood ) & 0.761043000701553 & 0 \tabularnewline
tau( Vlees , groentenfruit
 ) & 0.0560431329289596 & 0.527710517182583 \tabularnewline
tau( Vis , Brood ) & 0.539700501907439 & 1.12175890798483e-09 \tabularnewline
tau( Vis , groentenfruit
 ) & 0.00112994350282486 & 0.989822575370363 \tabularnewline
tau( Brood , groentenfruit
 ) & 0.185928235735652 & 0.0358715018852021 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=67311&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( Vlees , Vis )[/C][C]0.480612321784714[/C][C]6.10725958694047e-08[/C][/ROW]
[ROW][C]tau( Vlees , Brood )[/C][C]0.761043000701553[/C][C]0[/C][/ROW]
[ROW][C]tau( Vlees , groentenfruit
 )[/C][C]0.0560431329289596[/C][C]0.527710517182583[/C][/ROW]
[ROW][C]tau( Vis , Brood )[/C][C]0.539700501907439[/C][C]1.12175890798483e-09[/C][/ROW]
[ROW][C]tau( Vis , groentenfruit
 )[/C][C]0.00112994350282486[/C][C]0.989822575370363[/C][/ROW]
[ROW][C]tau( Brood , groentenfruit
 )[/C][C]0.185928235735652[/C][C]0.0358715018852021[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=67311&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=67311&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( Vlees , Vis )0.4806123217847146.10725958694047e-08
tau( Vlees , Brood )0.7610430007015530
tau( Vlees , groentenfruit )0.05604313292895960.527710517182583
tau( Vis , Brood )0.5397005019074391.12175890798483e-09
tau( Vis , groentenfruit )0.001129943502824860.989822575370363
tau( Brood , groentenfruit )0.1859282357356520.0358715018852021


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')