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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 11:03:27 -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/t1256749452cjhw8thjv1dqw7p.htm/, Retrieved Mon, 06 May 2024 09:58:41 +0000

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=51580, Retrieved Mon, 06 May 2024 09:58:41 +0000

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Original text written by user:

IsPrivate?

No (this computation is public)

User-defined keywords

Estimated Impact

100

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] [WS4 bivariate EDA...] [2009-10-28 15:49:46] [37a8d600db9abe09a2528d150ccff095]
-   PD      [Bivariate Explorative Data Analysis] [Workshop 4] [2009-10-28 17:03:27] [d41d8cd98f00b204e9800998ecf8427e] [Current]

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Dataseries X:

Download CSV

Histogram

Boxplots

3,496507561
3,663561646
3,80666249
3,828641396
3,80666249
3,80666249
3,891820298
3,912023005
3,988984047
4,077537444
4,060443011
4,025351691
3,871201011
3,912023005
3,951243719
3,970291914
4,007333185
3,761200116
3,737669618
3,63758616
3,713572067
3,713572067
3,663561646
3,526360525
3,295836866
2,708050201
2,63905733
3,433987204
3,713572067
3,761200116
3,828641396
3,737669618
3,80666249
3,80666249
3,688879454
3,555348061
3,583518938
3,63758616
3,663561646
3,465735903
3,17805383
3,044522438
2,48490665
3,36729583
3,583518938
3,433987204
3,33220451
3,401197382
3,63758616
3,295836866
3,688879454
3,688879454
3,784189634
3,850147602
3,80666249
3,737669618
3,63758616
3,828641396
3,610917913
3,713572067
3,688879454
3,496507561
3,526360525
3,583518938
3,583518938
3,63758616
3,737669618
3,555348061
3,218875825
3,17805383
3,091042453
3,295836866
2,833213344
3,401197382
3,401197382
3,526360525
3,610917913
3,583518938
3,496507561
3,496507561
3,496507561
3,610917913
3,688879454
3,555348061
3,610917913
3,761200116
3,737669618
3,496507561
3,663561646
3,688879454
3,610917913
3,784189634
3,737669618
3,761200116
3,688879454
3,401197382
3,401197382
3,433987204
2,890371758
3,17805383
3,091042453
3,258096538
3,33220451
3,135494216
2,833213344
2,48490665
2,197224577
2,944438979
3,044522438
2,890371758
2,890371758
2,708050201
3,17805383
2,890371758
2,944438979
3,401197382
3,496507561
3,555348061
3,583518938
3,850147602
3,828641396

Dataseries Y:

Download CSV

Histogram

4,127134385
4,158883083
4,127134385
4,158883083
4,158883083
4,234106505
4,234106505
4,17438727
4,025351691
4,060443011
3,970291914
4,127134385
4,007333185
4,094344562
4,077537444
4,060443011
3,970291914
4,043051268
4,043051268
3,970291914
3,988984047
3,970291914
4,043051268
4,043051268
4,007333185
3,891820298
3,912023005
3,891820298
3,988984047
4,060443011
4,060443011
3,951243719
4,025351691
3,951243719
4,077537444
3,970291914
3,951243719
3,970291914
3,931825633
3,912023005
4,025351691
3,951243719
3,828641396
3,871201011
3,828641396
3,871201011
3,871201011
3,891820298
3,970291914
3,871201011
3,931825633
3,871201011
3,912023005
4,007333185
3,951243719
3,970291914
3,951243719
4,007333185
3,970291914
3,970291914
4,025351691
3,988984047
3,951243719
4,007333185
3,988984047
4,077537444
4,025351691
4,025351691
3,931825633
3,970291914
3,951243719
3,931825633
3,828641396
3,891820298
3,828641396
4,007333185
4,043051268
3,970291914
3,951243719
3,970291914
3,912023005
3,988984047
3,970291914
3,912023005
3,931825633
3,951243719
3,850147602
3,931825633
3,891820298
3,970291914
3,951243719
3,80666249
3,970291914
3,931825633
3,871201011
3,871201011
3,871201011
3,871201011
3,688879454
3,761200116
3,688879454
3,663561646
3,663561646
3,583518938
3,713572067
3,663561646
3,688879454
3,663561646
3,828641396
3,688879454
3,610917913
3,610917913
3,784189634
3,713572067
3,688879454
3,583518938
3,63758616
3,761200116
3,737669618
3,80666249
3,828641396

Summary of computational transaction
Raw Input	view raw input (R code)
Raw Output	view raw output of R engine
Computing time	5 seconds
R Server	'RServer@AstonUniversity' @ vre.aston.ac.uk

\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 & 5 seconds \tabularnewline
R Server & 'RServer@AstonUniversity' @ vre.aston.ac.uk \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=51580&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]5 seconds[/C][/ROW]
[ROW][C]R Server[/C][C]'RServer@AstonUniversity' @ vre.aston.ac.uk[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=51580&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=51580&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	5 seconds
R Server	'RServer@AstonUniversity' @ vre.aston.ac.uk

Model: Y[t] = c + b X[t] + e[t]
c	3.04032594608837
b	0.252273496219803

\begin{tabular}{lllllllll}
\hline
Model: Y[t] = c + b X[t] + e[t] \tabularnewline
c & 3.04032594608837 \tabularnewline
b & 0.252273496219803 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=51580&T=1

[TABLE]
[ROW][C]Model: Y[t] = c + b X[t] + e[t][/C][/ROW]
[ROW][C]c[/C][C]3.04032594608837[/C][/ROW]
[ROW][C]b[/C][C]0.252273496219803[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=51580&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=51580&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	3.04032594608837
b	0.252273496219803

Descriptive Statistics about e[t]
# observations	121
minimum	-0.314838962979153
Q1	-0.0494022823694529
median	-0.000640549082349676
mean	1.44933637520273e-19
Q3	0.0629803876524928
maximum	0.233460503630547

\begin{tabular}{lllllllll}
\hline
Descriptive Statistics about e[t] \tabularnewline
# observations & 121 \tabularnewline
minimum & -0.314838962979153 \tabularnewline
Q1 & -0.0494022823694529 \tabularnewline
median & -0.000640549082349676 \tabularnewline
mean & 1.44933637520273e-19 \tabularnewline
Q3 & 0.0629803876524928 \tabularnewline
maximum & 0.233460503630547 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=51580&T=2

[TABLE]
[ROW][C]Descriptive Statistics about e[t][/C][/ROW]
[ROW][C]# observations[/C][C]121[/C][/ROW]
[ROW][C]minimum[/C][C]-0.314838962979153[/C][/ROW]
[ROW][C]Q1[/C][C]-0.0494022823694529[/C][/ROW]
[ROW][C]median[/C][C]-0.000640549082349676[/C][/ROW]
[ROW][C]mean[/C][C]1.44933637520273e-19[/C][/ROW]
[ROW][C]Q3[/C][C]0.0629803876524928[/C][/ROW]
[ROW][C]maximum[/C][C]0.233460503630547[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=51580&T=2

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=51580&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	121
minimum	-0.314838962979153
Q1	-0.0494022823694529
median	-0.000640549082349676
mean	1.44933637520273e-19
Q3	0.0629803876524928
maximum	0.233460503630547

Figure 1

PNG link

Postscript link

PDF link

Figure 2

PNG link

Postscript link

PDF link

Figure 3

PNG link

Postscript link

PDF link

Figure 4

PNG link

Postscript link

PDF link

Figure 5

PNG link

Postscript link

PDF link

Figure 6

PNG link

Postscript link

PDF link

Figure 7

PNG link

Postscript link

PDF link

Figure 8

PNG link

Postscript link

PDF link

Parameters (Session):

par1 = 0 ; par2 = 1 ;

Parameters (R input):

par1 = 0 ; par2 = 1 ;

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