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Ws 5

*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: Thu, 05 Nov 2009 04:03:50 -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/Nov/05/t12574191212f3wyqbb053f49h.htm/, Retrieved Thu, 05 Nov 2009 12:05:29 +0100

BibTeX entries for LaTeX users:

@Manual{KEY,
    author = {{YOUR NAME}},
    publisher = {Office for Research Development and Education},
    title = {Statistical Computations at FreeStatistics.org, URL http://www.freestatistics.org/blog/date/2009/Nov/05/t12574191212f3wyqbb053f49h.htm/},
    year = {2009},
}
@Manual{R,
    title = {R: A Language and Environment for Statistical Computing},
    author = {{R Development Core Team}},
    organization = {R Foundation for Statistical Computing},
    address = {Vienna, Austria},
    year = {2009},
    note = {{ISBN} 3-900051-07-0},
    url = {http://www.R-project.org},
}

Original text written by user:

IsPrivate?

No (this computation is public)

User-defined keywords:

Y en Z en et

Dataseries X:

» Textbox « » Textfile « » CSV «

-10,513 -8,513 -17,783 -12,875 -18,691 -18,053 -20,961 -29,323 -44,139 -42,139 -42,777 -36,685 -39,323 -43,047 -42,593 -49,409 -47,139 -27,145 -25,691 -20,967 -15,605 -19,513 -14,059 -2,427 7,205 30,285 56,003 20,107 13,475 10,205 10,205 2,751 6,751 5,659 24,291 11,021 10,021 11,021 11,929 24,015 32,923 36,193 37,463 29,285 28,739 30,739 38,009 28,831 24,107 49,641 30,831 23,469 16,745 20,291 20,199 25,561 26,015 14,475 16,837 12,475 18,383 29,469 26,015 30,469 28,015 31,561 21,291 21,291 33,739 34,285 31,831 25,015 18,561 18,653 18,561 21,745 10,659 6,659 15,837 8,113 9,475 7,659 8,113 -7,973 -5,519 -13,243 -16,789 26,469 -4,611 -7,881 -7,427 -26,059 -10,789 -12,789 -12,881 -20,151 -21,605 -27,421 -31,059 -33,875 -33,967 -42,237 -45,145 -36,513 -24,243 -29,151 -16,519 -11,703 -4,703 18,377 38,641 50,273 61,635 65,905 61,997 57,997 58,543 62,089 55,273 46,641 47,641

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	3 seconds
R Server	'George Udny Yule' @ 72.249.76.132

Descriptive Statistics
# observations	121
minimum	-49.409
Q1	-16.789
median	10.205
mean	6.37214049586777
Q3	26.469
maximum	65.905

Charts produced by software:

http://www.freestatistics.org/blog/date/2009/Nov/05/t12574191212f3wyqbb053f49h/1nx041257419026.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/05/t12574191212f3wyqbb053f49h/1nx041257419026.ps (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/05/t12574191212f3wyqbb053f49h/28r611257419026.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/05/t12574191212f3wyqbb053f49h/28r611257419026.ps (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/05/t12574191212f3wyqbb053f49h/3nanc1257419026.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/05/t12574191212f3wyqbb053f49h/3nanc1257419026.ps (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/05/t12574191212f3wyqbb053f49h/48c7s1257419026.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/05/t12574191212f3wyqbb053f49h/48c7s1257419026.ps (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/05/t12574191212f3wyqbb053f49h/5iose1257419026.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/05/t12574191212f3wyqbb053f49h/5iose1257419026.ps (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/05/t12574191212f3wyqbb053f49h/6bb7s1257419026.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/05/t12574191212f3wyqbb053f49h/6bb7s1257419026.ps (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/05/t12574191212f3wyqbb053f49h/7di3t1257419026.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/05/t12574191212f3wyqbb053f49h/7di3t1257419026.ps (open in new window)

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')

This work is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 License.

Software written by Ed van Stee & Patrick Wessa

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