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Description of Statistical Computation

Author's title

Author*Unverified author*
R Software ModulePatrick.Wessarwasp_iko1.wasp
Title produced by softwareSimple Linear Regression
Date of computationSun, 28 Nov 2010 18:37:37 +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/2010/Nov/28/t12909696858ccxpc0d3ktnqq3.htm/, Retrieved Fri, 03 May 2024 00:51:07 +0000
Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=102699, Retrieved Fri, 03 May 2024 00:51:07 +0000
QR Codes:

Original text written by user:
IsPrivate?No (this computation is public)
User-defined keywords
Estimated Impact115

Tree of Dependent Computations

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)
-       [Simple Linear Regression] [Verband tussen pu...] [2010-11-28 18:37:37] [d41d8cd98f00b204e9800998ecf8427e] [Current]
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Dataset

Dataseries X:
Download CSV
Histogram
Boxplots 
8
15
14
12
12
17
10
5
13
17
16
11
10
13
6
8
10
8
16
12
14
8
13
6
11
5
11
11
9
5
9
12
13
14
10
12
10
8
17
16
10
11
12
10
13
17
6
10
11
13
16
9
13
9
14
12
17
13
2
17
8
10
8
10
13
15
11
11
8
14
15
4
14
11
12
6
15
12
15
17
10
12
13
16
14
1
18
6
16
13
5
8
12
6
11
16
17
12
13
11
8
14
7
14
14
13
10
9
2
12
11
15
15
7
12
13
12
17
12
15
15
11
10
15
Dataseries Y:
Download CSV
Histogram 
13
10
12
16
11
16
5
10
10
4
13
16
16
15
10
14
15
14
12
13
12
12
16
8
11
9
10
18
15
13
10
13
13
16
12
13
10
10
12
13
11
4
15
12
11
13
13
13
12
15
16
16
15
10
16
12
16
16
10
11
13
12
14
11
12
14
15
10
10
13
15
11
12
12
11
10
10
13
7
13
10
12
15
11
12
6
12
7
10
17
11
11
12
10
5
11
11
10
13
5
10
12
11
11
11
10
10
8
7
14
9
9
7
11
14
10
10
13
10
8
11
11
10
13

Tables (Output of Computation)





Summary of computational transaction
Raw Inputview raw input (R code)
Raw Outputview raw output of R engine
Computing time1 seconds
R Server'Gwilym Jenkins' @ 72.249.127.135

\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 & 1 seconds \tabularnewline
R Server & 'Gwilym Jenkins' @ 72.249.127.135 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=102699&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]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=102699&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=102699&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 time1 seconds
R Server'Gwilym Jenkins' @ 72.249.127.135






Y = alpha + beta X
Intercept (alpha)9.619
Slope (beta)0.1785
S.D. (beta)0.0679
T-Stat (beta)2.6296
P-Value (beta)0.0096
Correlation0.2316
R-squared0.0536

\begin{tabular}{lllllllll}
\hline
Y = alpha + beta X \tabularnewline
Intercept (alpha) & 9.619 \tabularnewline
Slope (beta) & 0.1785 \tabularnewline
S.D. (beta) & 0.0679 \tabularnewline
T-Stat (beta) & 2.6296 \tabularnewline
P-Value (beta) & 0.0096 \tabularnewline
Correlation & 0.2316 \tabularnewline
R-squared & 0.0536 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=102699&T=1

[TABLE]
[ROW][C]Y = alpha + beta X[/C][/ROW]
[ROW][C]Intercept (alpha)[/C][C]9.619[/C][/ROW]
[ROW][C]Slope (beta)[/C][C]0.1785[/C][/ROW]
[ROW][C]S.D. (beta)[/C][C]0.0679[/C][/ROW]
[ROW][C]T-Stat (beta)[/C][C]2.6296[/C][/ROW]
[ROW][C]P-Value (beta)[/C][C]0.0096[/C][/ROW]
[ROW][C]Correlation[/C][C]0.2316[/C][/ROW]
[ROW][C]R-squared[/C][C]0.0536[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=102699&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=102699&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:

Y = alpha + beta X
Intercept (alpha)9.619
Slope (beta)0.1785
S.D. (beta)0.0679
T-Stat (beta)2.6296
P-Value (beta)0.0096
Correlation0.2316
R-squared0.0536


Figures (Output of Computation)

Input Parameters & R Code

Parameters (Session):
Parameters (R input):
R code (references can be found in the software module):
m <- lm(y ~ x)
sm <- summary(m)
bitmap(file='test1.png')
myscatter<-plot(x,y,main=main,xlab=xlab,ylab=ylab)
abline(m)
grid()
dev.off()
load(file='createtable')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Y = alpha + beta X',2,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Intercept (alpha)',header=TRUE)
a<-table.element(a,round(m$coef[[1]],4))
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Slope (beta)',header=TRUE)
a<-table.element(a,round(m$coef[[2]],4))
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'S.D. (beta)',header=TRUE)
a<-table.element(a,round(sm$coef[2,2],4))
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'T-Stat (beta)',header=TRUE)
a<-table.element(a,round(sm$coef[2,3],4))
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'P-Value (beta)',header=TRUE)
a<-table.element(a,round(sm$coef[2,4],4))
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Correlation',header=TRUE)
a<-table.element(a,round(sqrt(sm$r.sq),4))
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'R-squared',header=TRUE)
a<-table.element(a,round(sm$r.sq,4))
a<-table.row.end(a)
a<-table.end(a)
table.save(a,file='mytable.tab')