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Description of Statistical Computation

Author's title

Author*The author of this computation has been verified*
R Software Modulerwasp_partialcorrelationmatrix.wasp
Title produced by softwarePartial Correlation Matrix
Date of computationSun, 13 Nov 2016 13:12:41 +0100
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/Nov/13/t1479039276ifd1cp29cdbfml0.htm/, Retrieved Mon, 03 Nov 2025 12:19:45 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=296750, Retrieved Mon, 03 Nov 2025 12:19:45 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact316

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-       [Partial Correlation Matrix] [] [2016-11-13 12:12:41] [219800a2f11ddd28e3280d87dbde8c8d] [Current]
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Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
5	5	3
2	3	5
3	5	5
3	5	5
3	5	4
4	5	5
4	5	5
2	5	5
5	5	5
4	5	5
2	4	5
4	2	6
3	5	5
3	4	5
4	5	4
2	4	3
1	5	5
6	5	6
2	5	5
3	4	5
5	4	4
4	3	2
5	5	5
3	4	5
5	5	5
2	4	4
4	5	4
4	5	4
3	5	5
2	5	5
1	5	4
2	5	5
5	5	5
4	5	1
3	5	5
2	4	4
1	4	4
3	5	4
3	5	5
3	5	4
5	5	4
2	5	5
2	5	3
1	5	5
4	5	5
4	5	2
2	5	3
1	6	4
5	4	4
4	5	6
4	5	5
4	4	5
2	5	4
2	3	5
3	4	5
2	3	4
3	5	5
4	5	4
3	5	4
2	5	3
2	5	4
1	5	4
3	5	5
4	5	4
4	4	4
4	5	4
3	4	4
5	5	4
4	2	2
1	4	4
1	5	4
5	5	5
5	4	3
3	5	3
2	2	5
4	5	4
4	3	5
4	4	4
4	4	4
5	5	5
4	5	5
4	4	5
4	4	4
2	5	5
1	4	5
1	4	2
5	5	5
5	5	5
3	5	5
2	4	5
4	4	4
2	4	4
3	3	5
1	4	4
5	5	5
4	5	5
2	4	5
2	5	4
1	2	5
4	5	5
2	5	3
3	4	5
1	3	5
2	5	5
3	4	4
1	5	4
5	5	4
4	5	4
1	5	5
4	5	5
1	4	4
4	5	3
2	5	3
3	5	4
3	4	4
3	5	5
3	5	5
3	2	4
2	5	5
2	5	5
4	5	4
2	5	4
5	5	5
1	5	5
3	5	5
3	5	5
3	4	4
4	3	5
3	5	3
3	5	5
2	5	5
4	5	4
5	4	5
4	4	4
4	4	4
4	5	4
3	4	4
4	6	2
3	4	4
6	5	5
1	2	5
2	5	5
1	4	4
4	5	4
5	5	5
4	4	5
3	5	5
2	4	5
1	5	5
3	5	5
4	5	4
4	4	5
1	5	3
5	5	3
3	5	4
6	5	4
4	5	3
1	2	3
3	5	5
3	3	5
4	5	5
4	5	5
5	5	5
1	4	5
6	5	5
1	5	5
5	5	4
3	5	4
4	5	2

Tables (Output of Computation)





Summary of computational transaction
Raw Input view raw input (R code)
Raw Outputview raw output of R engine
Computing time0 seconds
R ServerBig Analytics Cloud Computing Center

\begin{tabular}{lllllllll}
\hline
Summary of computational transaction \tabularnewline
Raw Input view raw input (R code)  \tabularnewline
Raw Outputview raw output of R engine  \tabularnewline
Computing time0 seconds \tabularnewline
R ServerBig Analytics Cloud Computing Center \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=296750&T=0

[TABLE]
[ROW]
Summary of computational transaction[/C][/ROW] [ROW]Raw Input[/C] view raw input (R code) [/C][/ROW] [ROW]Raw Output[/C]view raw output of R engine [/C][/ROW] [ROW]Computing time[/C]0 seconds[/C][/ROW] [ROW]R Server[/C]Big Analytics Cloud Computing Center[/C][/ROW] [/TABLE] Source: https://freestatistics.org/blog/index.php?pk=296750&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=296750&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 Input view raw input (R code)
Raw Outputview raw output of R engine
Computing time0 seconds
R ServerBig Analytics Cloud Computing Center






Pearson Correlation Matrix
> r0
          V1          V2          V3
V1 1.0000000  0.19052156  0.01938750
V2 0.1905216  1.00000000 -0.01300372
V3 0.0193875 -0.01300372  1.00000000


\begin{tabular}{lllllllll}
\hline
Pearson Correlation Matrix \tabularnewline

> r0
          V1          V2          V3
V1 1.0000000  0.19052156  0.01938750
V2 0.1905216  1.00000000 -0.01300372
V3 0.0193875 -0.01300372  1.00000000

 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=296750&T=1

[TABLE]
[ROW][C]Pearson Correlation Matrix[/C][/ROW]
[ROW][C]
> r0
          V1          V2          V3
V1 1.0000000  0.19052156  0.01938750
V2 0.1905216  1.00000000 -0.01300372
V3 0.0193875 -0.01300372  1.00000000

[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=296750&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=296750&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:

Pearson Correlation Matrix
> r0
          V1          V2          V3
V1 1.0000000  0.19052156  0.01938750
V2 0.1905216  1.00000000 -0.01300372
V3 0.0193875 -0.01300372  1.00000000






Partial Pearson Correlation Matrix (Shrinkage Method)
> r1
            V1           V2           V3
V1 1.000000000  0.076923041  0.008251105
V2 0.076923041  1.000000000 -0.005866187
V3 0.008251105 -0.005866187  1.000000000
attr(,"lambda")
[1] 0.5964836
attr(,"lambda.estimated")
[1] TRUE
attr(,"class")
[1] "shrinkage"
attr(,"spv")
       V1        V2        V3 
0.9940220 0.9940555 0.9999044 


\begin{tabular}{lllllllll}
\hline
Partial Pearson Correlation Matrix (Shrinkage Method) \tabularnewline

> r1
            V1           V2           V3
V1 1.000000000  0.076923041  0.008251105
V2 0.076923041  1.000000000 -0.005866187
V3 0.008251105 -0.005866187  1.000000000
attr(,"lambda")
[1] 0.5964836
attr(,"lambda.estimated")
[1] TRUE
attr(,"class")
[1] "shrinkage"
attr(,"spv")
       V1        V2        V3 
0.9940220 0.9940555 0.9999044 

 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=296750&T=2

[TABLE]
[ROW][C]Partial Pearson Correlation Matrix (Shrinkage Method)[/C][/ROW]
[ROW][C]
> r1
            V1           V2           V3
V1 1.000000000  0.076923041  0.008251105
V2 0.076923041  1.000000000 -0.005866187
V3 0.008251105 -0.005866187  1.000000000
attr(,"lambda")
[1] 0.5964836
attr(,"lambda.estimated")
[1] TRUE
attr(,"class")
[1] "shrinkage"
attr(,"spv")
       V1        V2        V3 
0.9940220 0.9940555 0.9999044 

[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=296750&T=2

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=296750&T=2

As an alternative you can also use a QR Code:  
QR Code


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

Partial Pearson Correlation Matrix (Shrinkage Method)
> r1
            V1           V2           V3
V1 1.000000000  0.076923041  0.008251105
V2 0.076923041  1.000000000 -0.005866187
V3 0.008251105 -0.005866187  1.000000000
attr(,"lambda")
[1] 0.5964836
attr(,"lambda.estimated")
[1] TRUE
attr(,"class")
[1] "shrinkage"
attr(,"spv")
       V1        V2        V3 
0.9940220 0.9940555 0.9999044


Figures (Output of Computation)

Input Parameters & R Code

Parameters (Session):
Parameters (R input):
R code (references can be found in the software module):
library(corpcor)
x <- t(y)
(r1 <- pcor.shrink(x))
(r0 <- cor(x))
load(file='createtable')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Pearson Correlation Matrix',1,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,paste('
',RC.texteval('r0'),'
',sep=''))
a<-table.row.end(a)
a<-table.end(a)
table.save(a,file='mytable0.tab')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Partial Pearson Correlation Matrix (Shrinkage Method)',1,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,paste('
',RC.texteval('r1'),'
',sep=''))
a<-table.row.end(a)
a<-table.end(a)
table.save(a,file='mytable1.tab')