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cs.shw.paper.univariateEDA2

*The author of this computation has been verified*

R Software Module: /rwasp_edauni.wasp (opens new window with default values)

Title produced by software: Univariate Explorative Data Analysis

Date of computation: Wed, 09 Dec 2009 11:05:38 -0700

Cite this page as follows:

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL http://www.freestatistics.org/blog/date/2009/Dec/09/t12603820485dugmt1eb3f786b.htm/, Retrieved Tue, 21 May 2013 09:17:41 +0000

Original text written by user:

IsPrivate?

No (this computation is public)

User-defined keywords:

System-generated keywords (parent):

(pk = 0)

Estimated Impact

Dataseries X:

» Textfile « » CSV « » Stem and Leaf « » Histogram « » Kernel Density « » Harrell-Davis Quantiles « » Central Tendency « » Variability «

0,00
0,91
0,74
11,74
19,90
26,77
23,42
27,86
27,69
34,12
15,35
0,65
8,98
16,83
16,16
18,91
21,80
24,98
32,07
23,12
25,50
21,19
26,70
21,78
33,04
45,41
61,55
50,24
65,51
72,17
70,44
65,69
60,25
62,31
70,48
59,73
66,68
51,51
44,46
43,64
24,83
19,80
28,22
24,97
13,84
10,17
0,60
-17,28
-12,31
-12,14
-15,49
-16,70
-17,62
-11,45
-21,71
-28,00
-44,11
-54,76
-53,32
-74,29
-62,78
-62,86
-78,74
-83,31
-86,54
-92,44
-85,10
-87,44
-87,17
-81,37
-80,09
-87,23
-80,88
-82,93
-82,43
-79,69
-77,21
-83,69
-83,13
-85,59
-88,00
-88,56
-86,82
-89,51
-88,74
-90,44
-90,19
-90,47
-87,50
-90,17
-94,16
-91,67
-106,39
-102,77
-99,88
-97,77
-102,14
-101,64
-105,13
-99,01
-97,59
-97,65
-101,12
-109,59
-111,95
-106,19
-98,80
-102,68
-96,07
-102,28
-108,71
-101,48
-104,53
-106,94
-101,89
-100,37
-104,90
-109,43
-104,06
-107,85
-102,33
-110,65
-117,22
-132,60
-130,09
-141,03
-130,06
-134,47
-149,17
-143,39
-138,20
-156,80
-171,42
-180,18
-187,92
-197,15
-206,14
-206,31
-202,25
-199,91
-208,24
-199,96
-196,32
-198,68
-204,45

Output produced by software:

Summary of computational 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	145
minimum	-208.24
Q1	-102.77
median	-83.69
mean	-59.4970344827586
Q3	16.16
maximum	72.17

Charts produced by software:

http://www.freestatistics.org/blog/date/2009/Dec/09/t12603820485dugmt1eb3f786b/1g8n81260381936.png (opens in new window)

http://www.freestatistics.org/blog/date/2009/Dec/09/t12603820485dugmt1eb3f786b/1g8n81260381936.ps (opens in new window)

Click here to open pdf file.

http://www.freestatistics.org/blog/date/2009/Dec/09/t12603820485dugmt1eb3f786b/2s1bf1260381936.png (opens in new window)

http://www.freestatistics.org/blog/date/2009/Dec/09/t12603820485dugmt1eb3f786b/2s1bf1260381936.ps (opens in new window)

Click here to open pdf file.

http://www.freestatistics.org/blog/date/2009/Dec/09/t12603820485dugmt1eb3f786b/36mvb1260381936.png (opens in new window)

http://www.freestatistics.org/blog/date/2009/Dec/09/t12603820485dugmt1eb3f786b/36mvb1260381936.ps (opens in new window)

Click here to open pdf file.

http://www.freestatistics.org/blog/date/2009/Dec/09/t12603820485dugmt1eb3f786b/4sy211260381936.png (opens in new window)

http://www.freestatistics.org/blog/date/2009/Dec/09/t12603820485dugmt1eb3f786b/4sy211260381936.ps (opens in new window)

Click here to open pdf file.

http://www.freestatistics.org/blog/date/2009/Dec/09/t12603820485dugmt1eb3f786b/5pk491260381936.png (opens in new window)

http://www.freestatistics.org/blog/date/2009/Dec/09/t12603820485dugmt1eb3f786b/5pk491260381936.ps (opens in new window)

Click here to open pdf file.

http://www.freestatistics.org/blog/date/2009/Dec/09/t12603820485dugmt1eb3f786b/6ojfh1260381936.png (opens in new window)

http://www.freestatistics.org/blog/date/2009/Dec/09/t12603820485dugmt1eb3f786b/6ojfh1260381936.ps (opens in new window)

Click here to open pdf file.

http://www.freestatistics.org/blog/date/2009/Dec/09/t12603820485dugmt1eb3f786b/7czi81260381936.png (opens in new window)

http://www.freestatistics.org/blog/date/2009/Dec/09/t12603820485dugmt1eb3f786b/7czi81260381936.ps (opens in new window)

Click here to open pdf file.

Parameters (Session):

par1 = 0 ; par2 = 36 ;

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)
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)
qqline(x)
grid()
dev.off()
if (par2 > 0)
{
bitmap(file='lagplot1.png')
dum <- cbind(lag(x,k=1),x)
dum
dum1 <- dum[2:length(x),]
dum1
z <- as.data.frame(dum1)
z
plot(z,main='Lag plot (k=1), lowess, and regression line')
lines(lowess(z))
abline(lm(z))
dev.off()
if (par2 > 1) {
bitmap(file='lagplotpar2.png')
dum <- cbind(lag(x,k=par2),x)
dum
dum1 <- dum[(par2+1):length(x),]
dum1
z <- as.data.frame(dum1)
z
mylagtitle <- 'Lag plot (k='
mylagtitle <- paste(mylagtitle,par2,sep='')
mylagtitle <- paste(mylagtitle,'), and lowess',sep='')
plot(z,main=mylagtitle)
lines(lowess(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')