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Author's title

Author

*The author of this computation has been verified*

R Software Module

rwasp_edabi.wasp

Title produced by software

Bivariate Explorative Data Analysis

Date of computation

Wed, 28 Oct 2009 12:25:11 -0600

Cite this page as follows

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?v=date/2009/Oct/28/t1256754386okwtohuchhvmbyz.htm/, Retrieved Sun, 05 May 2024 23:08:24 +0000

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=51700, Retrieved Sun, 05 May 2024 23:08:24 +0000

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Original text written by user:

IsPrivate?

No (this computation is public)

User-defined keywords

EDA Bivariate Log berekening

Estimated Impact

109

Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data)

-     [Bivariate Data Series] [Bivariate dataset] [2008-01-05 23:51:08] [74be16979710d4c4e7c6647856088456]
- RMPD  [Bivariate Explorative Data Analysis] [WS 4 - Part2: Biv...] [2009-10-28 17:55:28] [b00a5c3d5f6ccb867aa9e2de58adfa61]
- RMP     [Kendall tau Rank Correlation] [WS 4 - Part2: Ken...] [2009-10-28 18:16:14] [b00a5c3d5f6ccb867aa9e2de58adfa61]
- RMPD        [Bivariate Explorative Data Analysis] [WS 4 - Part2: Log...] [2009-10-28 18:25:11] [63d6214c2814604a6f6cfa44dba5912e] [Current]
- RMP           [Pearson Correlation] [WS 4 - Part2: Log...] [2009-10-28 18:29:07] [b00a5c3d5f6ccb867aa9e2de58adfa61] 
- RMP             [Kendall tau Rank Correlation] [WS 4 - Part2: Log...] [2009-10-28 18:32:10] [b00a5c3d5f6ccb867aa9e2de58adfa61] 
- RMPD            [Bivariate Explorative Data Analysis] [WS 4 - Part2: Biv...] [2009-10-28 18:40:34] [b00a5c3d5f6ccb867aa9e2de58adfa61] 
- RMP               [Pearson Correlation] [WS 4 - Part2: Pea...] [2009-10-28 18:55:17] [b00a5c3d5f6ccb867aa9e2de58adfa61] 
- RMP               [Kendall tau Rank Correlation] [WS 4 - Part2: Ken...] [2009-10-28 18:58:53] [b00a5c3d5f6ccb867aa9e2de58adfa61] 

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Dataseries X:

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Histogram

Boxplots

1.037
1.000
0.963787827345555
0.963787827345555
0.977723605288848
0.982271233039568
0.977723605288848
0.959041392321094
0.949390006644913
0.954242509439325
1.004
1.012
1.008
0.982271233039568
0.963787827345555
0.968482948553935
0.973127853599699
0.973127853599699
0.963787827345555
0.954242509439325
0.954242509439325
0.954242509439325
0.991226075692495
1.0
0.991226075692495
0.968482948553935
0.954242509439325
0.954242509439325
0.959041392321094
0.959041392321094
0.959041392321094
0.963787827345555
0.944482672150169
0.919078092376074
0.924279286061882
0.90848501887865
0.886490725172482
0.897627091290441
0.897627091290441
0.903089986991944
0.897627091290441
0.880813592280791
0.851258348719075
0.832508912706236
0.812913356642856
0.838849090737255
0.913813852383717
0.939519252618618
0.919078092376074
0.897627091290441
0.8750612633917
0.89209460269048
0.919078092376074
0.924279286061882
0.913813852383717
0.886490725172482
0.857332496431269
0.863322860120456
0.90848501887865
0.929418925714293

Dataseries Y:

Download CSV

Histogram

0.90848501887865	
0.886490725172482	
0.8750612633917	
0.880813592280791	
0.89209460269048	
0.89209460269048	
0.89209460269048	
0.8750612633917	
0.8750612633917	
0.851258348719075	
0.8750612633917	
0.8750612633917	
0.880813592280791	
0.886490725172482	
0.886490725172482	
0.897627091290441	
0.90848501887865	
0.913813852383717	
0.913813852383717	
0.913813852383717	
0.897627091290441	
0.863322860120456	
0.838849090737255	
0.819543935541869	
0.826074802700826	
0.838849090737255	
0.845098040014257	
0.851258348719075	
0.857332496431269	
0.851258348719075	
0.838849090737255	
0.845098040014257	
0.832508912706236	
0.806179973983887	
0.826074802700826	
0.819543935541869	
0.806179973983887	
0.799340549453582	
0.792391689498254	
0.812913356642856	
0.832508912706236	
0.832508912706236	
0.806179973983887	
0.785329835010767	
0.763427993562937	
0.785329835010767	
0.857332496431269	
0.863322860120456	
0.838849090737255	
0.785329835010767	
0.763427993562937	
0.792391689498254	
0.851258348719075	
0.886490725172482	
0.897627091290441	
0.886490725172482	
0.869231719730976	
0.8750612633917	
0.903089986991944	
0.90848501887865

Summary of computational transaction
Raw Input	view raw input (R code)
Raw Output	view raw output of R engine
Computing time	3 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 & 3 seconds \tabularnewline
R Server & 'Gwilym Jenkins' @ 72.249.127.135 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=51700&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]3 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=51700&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=51700&T=0

As an alternative you can also use a 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 Output	view raw output of R engine
Computing time	3 seconds
R Server	'Gwilym Jenkins' @ 72.249.127.135

Model: Y[t] = c + b X[t] + e[t]
c	0.380683668144721
b	0.505076495298722

\begin{tabular}{lllllllll}
\hline
Model: Y[t] = c + b X[t] + e[t] \tabularnewline
c & 0.380683668144721 \tabularnewline
b & 0.505076495298722 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=51700&T=1

[TABLE]
[ROW][C]Model: Y[t] = c + b X[t] + e[t][/C][/ROW]
[ROW][C]c[/C][C]0.380683668144721[/C][/ROW]
[ROW][C]b[/C][C]0.505076495298722[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=51700&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=51700&T=1

As an alternative you can also use a QR Code:

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

Model: Y[t] = c + b X[t] + e[t]
c	0.380683668144721
b	0.505076495298722

Descriptive Statistics about e[t]
# observations	60
minimum	-0.066216227901574
Q1	-0.022280043603762
median	-0.0029996891591444
mean	1.38760937419199e-18
Q3	0.0175857226156366
maximum	0.0635518894806012

\begin{tabular}{lllllllll}
\hline
Descriptive Statistics about e[t] \tabularnewline
# observations & 60 \tabularnewline
minimum & -0.066216227901574 \tabularnewline
Q1 & -0.022280043603762 \tabularnewline
median & -0.0029996891591444 \tabularnewline
mean & 1.38760937419199e-18 \tabularnewline
Q3 & 0.0175857226156366 \tabularnewline
maximum & 0.0635518894806012 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=51700&T=2

[TABLE]
[ROW][C]Descriptive Statistics about e[t][/C][/ROW]
[ROW][C]# observations[/C][C]60[/C][/ROW]
[ROW][C]minimum[/C][C]-0.066216227901574[/C][/ROW]
[ROW][C]Q1[/C][C]-0.022280043603762[/C][/ROW]
[ROW][C]median[/C][C]-0.0029996891591444[/C][/ROW]
[ROW][C]mean[/C][C]1.38760937419199e-18[/C][/ROW]
[ROW][C]Q3[/C][C]0.0175857226156366[/C][/ROW]
[ROW][C]maximum[/C][C]0.0635518894806012[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=51700&T=2

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=51700&T=2

As an alternative you can also use a QR Code:

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

Descriptive Statistics about e[t]
# observations	60
minimum	-0.066216227901574
Q1	-0.022280043603762
median	-0.0029996891591444
mean	1.38760937419199e-18
Q3	0.0175857226156366
maximum	0.0635518894806012

Figure 1

PNG link

Postscript link

PDF link

Figure 2

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Figure 3

PNG link

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Figure 4

PNG link

Postscript link

PDF link

Figure 5

PNG link

Postscript link

PDF link

Figure 6

PNG link

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Figure 7

PNG link

Postscript link

PDF link

Figure 8

PNG link

Postscript link

PDF link

Parameters (Session):

par1 = colombia ; par2 = www.ico.org ; par3 = Prices paid to growers in exporting Member countries in US cents per lb (Arabica, 1977/1 - 2006/12) ; par4 = usa ; par5 = www.ico.org ; par6 = Retail prices in importing Member countries in US cents per lb (Arabica, 1977/1 - 2006/12) ;

Parameters (R input):

par1 = 0 ; par2 = 36 ;

R code (references can be found in the software module):

par1 <- as.numeric(par1)
par2 <- as.numeric(par2)
x <- as.ts(x)
y <- as.ts(y)
mylm <- lm(y~x)
cbind(mylm$resid)
library(lattice)
bitmap(file='pic1.png')
plot(y,type='l',main='Run Sequence Plot of Y[t]',xlab='time or index',ylab='value')
grid()
dev.off()
bitmap(file='pic1a.png')
plot(x,type='l',main='Run Sequence Plot of X[t]',xlab='time or index',ylab='value')
grid()
dev.off()
bitmap(file='pic1b.png')
plot(x,y,main='Scatter Plot',xlab='X[t]',ylab='Y[t]')
grid()
dev.off()
bitmap(file='pic1c.png')
plot(mylm$resid,type='l',main='Run Sequence Plot of e[t]',xlab='time or index',ylab='value')
grid()
dev.off()
bitmap(file='pic2.png')
hist(mylm$resid,main='Histogram of e[t]')
dev.off()
bitmap(file='pic3.png')
if (par1 > 0)
{
densityplot(~mylm$resid,col='black',main=paste('Density Plot of e[t]   bw = ',par1),bw=par1)
} else {
densityplot(~mylm$resid,col='black',main='Density Plot of e[t]')
}
dev.off()
bitmap(file='pic4.png')
qqnorm(mylm$resid,main='QQ plot of e[t]')
qqline(mylm$resid)
grid()
dev.off()
if (par2 > 0)
{
bitmap(file='pic5.png')
acf(mylm$resid,lag.max=par2,main='Residual Autocorrelation Function')
grid()
dev.off()
}
summary(x)
load(file='createtable')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Model: Y[t] = c + b X[t] + e[t]',2,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'c',1,TRUE)
a<-table.element(a,mylm$coeff[[1]])
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'b',1,TRUE)
a<-table.element(a,mylm$coeff[[2]])
a<-table.row.end(a)
a<-table.end(a)
table.save(a,file='mytable.tab')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Descriptive Statistics about e[t]',2,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'# observations',header=TRUE)
a<-table.element(a,length(mylm$resid))
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'minimum',header=TRUE)
a<-table.element(a,min(mylm$resid))
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Q1',header=TRUE)
a<-table.element(a,quantile(mylm$resid,0.25))
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'median',header=TRUE)
a<-table.element(a,median(mylm$resid))
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'mean',header=TRUE)
a<-table.element(a,mean(mylm$resid))
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Q3',header=TRUE)
a<-table.element(a,quantile(mylm$resid,0.75))
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'maximum',header=TRUE)
a<-table.element(a,max(mylm$resid))
a<-table.row.end(a)
a<-table.end(a)
table.save(a,file='mytable.tab')

Free Statistics

Description of Statistical Computation

Tree of Dependent Computations

Dataset

Tables (Output of Computation)

Figures (Output of Computation)

Input Parameters & R Code