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Author's title

Author

*Unverified author*

R Software Module

rwasp_edauni.wasp

Title produced by software

Univariate Explorative Data Analysis

Date of computation

Wed, 16 Jan 2008 15:41:38 -0700

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/2008/Jan/16/t120052308103sxx79hf6vx1be.htm/, Retrieved Wed, 15 May 2024 04:17:34 +0000

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL https://freestatistics.org/blog/index.php?pk=8013, Retrieved Wed, 15 May 2024 04:17:34 +0000

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Original text written by user:

IsPrivate?

No (this computation is public)

User-defined keywords

Estimated Impact

253

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

-     [Central Tendency] [WS2 - Robustness ...] [2007-10-20 13:06:37] [5343e105a400b9e32bf6f011133bbaf4]
- RM D  [Univariate Explorative Data Analysis] [CVWS2WGQ2] [2008-01-06 16:09:55] [74be16979710d4c4e7c6647856088456]
-   PD      [Univariate Explorative Data Analysis] [cvws2q22] [2008-01-16 22:41:38] [d41d8cd98f00b204e9800998ecf8427e] [Current]
- RMPD        [Cronbach Alpha] [Question 2 - Extr...] [2010-10-19 22:07:18] [b9f5bf8f9089a40337275cf2fd2f13a1] 
-    D          [Cronbach Alpha] [Question 2 - Extr...] [2010-10-19 22:12:56] [b9f5bf8f9089a40337275cf2fd2f13a1] 
-    D          [Cronbach Alpha] [Question 2 - Extr...] [2010-10-19 22:35:49] [b9f5bf8f9089a40337275cf2fd2f13a1] 
-    D          [Cronbach Alpha] [Question 2 - Extr...] [2010-10-19 22:43:00] [b9f5bf8f9089a40337275cf2fd2f13a1] 

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Dataseries X:

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Histogram

Boxplots

8,6
8,6
8,5
8,4
8,3
8,3
8,2
8,2
8,1
8
8
7,9
7,8
7,8
7,8
7,8
7,8
7,8
7,8
7,8
7,8
7,9
7,9
7,9
8
8
8
8,1
8,1
8,2
8,3
8,3
8,3
8,4
8,5
8,5
8,6
8,6
8,7
8,6
8,7
8,7
8,6
8,6
8,7
8,7
8,7
8,7
8,7
8,7
8,8
8,8
8,8
8,8
8,8
8,8
8,8
8,8
8,9
8,9
8,9
8,9
9
8,9
8,9
8,9
8,8
8,8
8,8
8,8
8,7
8,6
8,7
8,6
8,6
8,4
8,4
8,3
8,1
8,1
8
8
7,9
7,8
7,7
7,6
7,6
7,5
7,5
7,4

Summary of compuational transaction
Raw Input	view raw input (R code)
Raw Output	view raw output of R engine
Computing time	2 seconds
R Server	'Gwilym Jenkins' @ 72.249.127.135

\begin{tabular}{lllllllll}
\hline
Summary of compuational transaction \tabularnewline
Raw Input & view raw input (R code)  \tabularnewline
Raw Output & view raw output of R engine  \tabularnewline
Computing time & 2 seconds \tabularnewline
R Server & 'Gwilym Jenkins' @ 72.249.127.135 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=8013&T=0

[TABLE]
[ROW][C]Summary of compuational 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]2 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=8013&T=0

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=8013&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 compuational transaction
Raw Input	view raw input (R code)
Raw Output	view raw output of R engine
Computing time	2 seconds
R Server	'Gwilym Jenkins' @ 72.249.127.135

Descriptive Statistics
# observations	90
minimum	7.4
Q1	8
median	8.4
mean	8.34888888888889
Q3	8.7
maximum	9

\begin{tabular}{lllllllll}
\hline
Descriptive Statistics \tabularnewline
# observations & 90 \tabularnewline
minimum & 7.4 \tabularnewline
Q1 & 8 \tabularnewline
median & 8.4 \tabularnewline
mean & 8.34888888888889 \tabularnewline
Q3 & 8.7 \tabularnewline
maximum & 9 \tabularnewline
\hline
\end{tabular}
%Source: https://freestatistics.org/blog/index.php?pk=8013&T=1

[TABLE]
[ROW][C]Descriptive Statistics[/C][/ROW]
[ROW][C]# observations[/C][C]90[/C][/ROW]
[ROW][C]minimum[/C][C]7.4[/C][/ROW]
[ROW][C]Q1[/C][C]8[/C][/ROW]
[ROW][C]median[/C][C]8.4[/C][/ROW]
[ROW][C]mean[/C][C]8.34888888888889[/C][/ROW]
[ROW][C]Q3[/C][C]8.7[/C][/ROW]
[ROW][C]maximum[/C][C]9[/C][/ROW]
[/TABLE]
Source: https://freestatistics.org/blog/index.php?pk=8013&T=1

Globally Unique Identifier (entire table): ba.freestatistics.org/blog/index.php?pk=8013&T=1

As an alternative you can also use a QR Code:

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

Descriptive Statistics
# observations	90
minimum	7.4
Q1	8
median	8.4
mean	8.34888888888889
Q3	8.7
maximum	9

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

Parameters (Session):

par1 = 0 ; par2 = 12 ;

Parameters (R input):

par1 = 0 ; par2 = 12 ;

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

par1 <- as.numeric(par1)
par2 <- as.numeric(par2)
x <- as.ts(x)
library(lattice)
bitmap(file='pic1.png')
plot(x,type='l',main='Run Sequence Plot',xlab='time or index',ylab='value')
grid()
dev.off()
bitmap(file='pic2.png')
hist(x)
grid()
dev.off()
bitmap(file='pic3.png')
if (par1 > 0)
{
densityplot(~x,col='black',main=paste('Density Plot   bw = ',par1),bw=par1)
} else {
densityplot(~x,col='black',main='Density Plot')
}
dev.off()
bitmap(file='pic4.png')
qqnorm(x)
grid()
dev.off()
if (par2 > 0)
{
bitmap(file='lagplot.png')
dum <- cbind(lag(x,k=1),x)
dum
dum1 <- dum[2:length(x),]
dum1
z <- as.data.frame(dum1)
z
plot(z,main=paste('Lag plot, lowess, and regression line'))
lines(lowess(z))
abline(lm(z))
dev.off()
bitmap(file='pic5.png')
acf(x,lag.max=par2,main='Autocorrelation Function')
grid()
dev.off()
}
summary(x)
load(file='createtable')
a<-table.start()
a<-table.row.start(a)
a<-table.element(a,'Descriptive Statistics',2,TRUE)
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'# observations',header=TRUE)
a<-table.element(a,length(x))
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'minimum',header=TRUE)
a<-table.element(a,min(x))
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Q1',header=TRUE)
a<-table.element(a,quantile(x,0.25))
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'median',header=TRUE)
a<-table.element(a,median(x))
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'mean',header=TRUE)
a<-table.element(a,mean(x))
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'Q3',header=TRUE)
a<-table.element(a,quantile(x,0.75))
a<-table.row.end(a)
a<-table.row.start(a)
a<-table.element(a,'maximum',header=TRUE)
a<-table.element(a,max(x))
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