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Description of Statistical Computation

Author's title

Author*The author of this computation has been verified*
R Software Modulerwasp_kendall.wasp
Title produced by softwareKendall tau Rank Correlation
Date of computationFri, 22 Jan 2016 10:02:29 +0000
Cite this page as followsStatistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2016/Jan/22/t1453456961a2bzdh6qhqmfwol.htm/, Retrieved Tue, 07 May 2024 08:13:52 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=291233, Retrieved Tue, 07 May 2024 08:13:52 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact51

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-       [Kendall tau Rank Correlation] [Vraag9] [2016-01-22 10:02:29] [c12205d6bf4e176e94a944db40434bc4] [Current]
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Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
0
1
1
1
0
0
1
1
0
0
1
0
0
0
0
1
0
0
0
0
Dataseries Y:
Download CSV
Histogram 
'bach'
'bach'
'bach'
'bach'
'bach'
'bach'
'bach'
'bach'
'bach'
'bach'
'scha'
'scha'
'scha'
'scha'
'scha'
'scha'
'scha'
'scha'
'scha'
'scha'

Tables (Output of Computation)





\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' @ jenkins.wessa.net \tabularnewline
R Engine error message & 
Error in Kendall(x, y) : NA/NaN/Inf in foreign function call (arg 2)
Calls: Kendall -> .Fortran
In addition: Warning message:
In structure(.Internal(as.vector(x, "double")), Csingle = TRUE) :
  NAs introduced by coercion
Execution halted

 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=291233&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' @ jenkins.wessa.net[/C][/ROW]
[ROW][C]R Engine error message[/C][C]
Error in Kendall(x, y) : NA/NaN/Inf in foreign function call (arg 2)
Calls: Kendall -> .Fortran
In addition: Warning message:
In structure(.Internal(as.vector(x, "double")), Csingle = TRUE) :
  NAs introduced by coercion
Execution halted

[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=291233&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=291233&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' @ jenkins.wessa.net
R Engine error message
Error in Kendall(x, y) : NA/NaN/Inf in foreign function call (arg 2)
Calls: Kendall -> .Fortran
In addition: Warning message:
In structure(.Internal(as.vector(x, "double")), Csingle = TRUE) :
  NAs introduced by coercion
Execution halted


Figures (Output of Computation)

Input Parameters & R Code

Parameters (Session):
par1 = grey ; par2 = no ;
Parameters (R input):
R code (references can be found in the software module):
library('Kendall')
k <- Kendall(x,y)
bitmap(file='test1.png')
par(bg=rgb(0.2,0.4,0.6))
plot(x,y,main='Scatterplot',xlab=xlab,ylab=ylab)
grid()
dev.off()
bitmap(file='test2.png')
par(bg=rgb(0.2,0.4,0.6))
plot(rank(x),rank(y),main='Scatterplot of Ranks',xlab=xlab,ylab=ylab)
grid()
dev.off()
load(file='createtable')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Kendall tau Rank Correlation',2,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Kendall tau',header=TRUE)
a<-table.element(a,k$tau)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'2-sided p-value',header=TRUE)
a<-table.element(a,k$sl)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Score',header=TRUE)
a<-table.element(a,k$S)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Var(Score)',header=TRUE)
a<-table.element(a,k$varS)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Denominator',header=TRUE)
a<-table.element(a,k$D)
a<-table.row.end(a)
a<-table.end(a)
table.save(a,file='mytable.tab')