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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 computationSat, 17 Dec 2016 17:11:59 +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/Dec/17/t1481991184ak1sxrfe8s8uu6w.htm/, Retrieved Sat, 30 May 2026 19:23:07 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=300868, Retrieved Sat, 30 May 2026 19:23:07 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact356

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] [Partial correlati...] [2016-12-17 16:11:59] [6f830dc7e8de22be3233942ffbe3aaba] [Current]
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Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
14	10	1
19	13	2
17	14	2
20	13	2
15	14	1
19	14	1
20	12	1
18	11	1
15	12	1
14	14	2
16	13	2
19	13	2
18	12	1
17	12	1
19	13	1
17	13	1
19	12	2
20	13	1
19	10	2
16	14	1
16	10	2
18	10	1
16	14	1
17	14	2
20	13	2
19	12	2
7	12	2
16	12	2
16	10	2
18	14	2
17	8	2
19	11	1
16	10	2
13	14	1
16	12	2
12	14	2
17	13	2
17	13	2
17	13	2
16	12	1
16	10	2
14	14	1
16	11	2
13	10	1
16	13	2
14	12	2
19	13	1
18	11	2
14	10	1
18	14	2
15	7	1
17	13	1
19	13	2
18	14	2
15	13	1
15	11	2
20	14	1
19	14	1
18	12	2
15	13	2
20	14	1
17	13	2
19	12	1
20	10	2
18	12	1
17	9	1
18	12	2
17	13	1
20	13	2
16	11	1
14	12	1
15	11	1
20	12	2
17	12	2
17	13	2
18	8	2
20	13	1
16	8	1
18	13	1
15	12	2
18	15	1
20	14	1
14	11	1
15	10	1
17	14	2
18	10	2
20	15	2
17	11	2
16	12	1
11	13	1
15	12	2
18	9	2
16	14	2
18	14	1
15	12	2
17	15	1
19	11	1
16	12	2
14	11	1

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=300868&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=300868&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=300868&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
            TDVCSUM      ITHSUM    geslacht
TDVCSUM  1.00000000  0.14229331  0.03918459
ITHSUM   0.14229331  1.00000000 -0.02264931
geslacht 0.03918459 -0.02264931  1.00000000


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

> r0
            TDVCSUM      ITHSUM    geslacht
TDVCSUM  1.00000000  0.14229331  0.03918459
ITHSUM   0.14229331  1.00000000 -0.02264931
geslacht 0.03918459 -0.02264931  1.00000000

 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=300868&T=1

[TABLE]
[ROW][C]Pearson Correlation Matrix[/C][/ROW]
[ROW][C]
> r0
            TDVCSUM      ITHSUM    geslacht
TDVCSUM  1.00000000  0.14229331  0.03918459
ITHSUM   0.14229331  1.00000000 -0.02264931
geslacht 0.03918459 -0.02264931  1.00000000

[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=300868&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=300868&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
            TDVCSUM      ITHSUM    geslacht
TDVCSUM  1.00000000  0.14229331  0.03918459
ITHSUM   0.14229331  1.00000000 -0.02264931
geslacht 0.03918459 -0.02264931  1.00000000






Partial Pearson Correlation Matrix (Shrinkage Method)
> r1
         TDVCSUM ITHSUM geslacht
TDVCSUM        1      0        0
ITHSUM         0      1        0
geslacht       0      0        1
attr(,"lambda")
[1] 1
attr(,"lambda.estimated")
[1] TRUE
attr(,"class")
[1] "shrinkage"
attr(,"spv")
 TDVCSUM   ITHSUM geslacht 
       1        1        1 


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

> r1
         TDVCSUM ITHSUM geslacht
TDVCSUM        1      0        0
ITHSUM         0      1        0
geslacht       0      0        1
attr(,"lambda")
[1] 1
attr(,"lambda.estimated")
[1] TRUE
attr(,"class")
[1] "shrinkage"
attr(,"spv")
 TDVCSUM   ITHSUM geslacht 
       1        1        1 

 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=300868&T=2

[TABLE]
[ROW][C]Partial Pearson Correlation Matrix (Shrinkage Method)[/C][/ROW]
[ROW][C]
> r1
         TDVCSUM ITHSUM geslacht
TDVCSUM        1      0        0
ITHSUM         0      1        0
geslacht       0      0        1
attr(,"lambda")
[1] 1
attr(,"lambda.estimated")
[1] TRUE
attr(,"class")
[1] "shrinkage"
attr(,"spv")
 TDVCSUM   ITHSUM geslacht 
       1        1        1 

[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=300868&T=2

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=300868&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
         TDVCSUM ITHSUM geslacht
TDVCSUM        1      0        0
ITHSUM         0      1        0
geslacht       0      0        1
attr(,"lambda")
[1] 1
attr(,"lambda.estimated")
[1] TRUE
attr(,"class")
[1] "shrinkage"
attr(,"spv")
 TDVCSUM   ITHSUM geslacht 
       1        1        1


Figures (Output of Computation)

Input Parameters & R Code

Parameters (Session):
par1 = TRUE ;
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')