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*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, 30 Dec 2009 11:12:55 -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/30/t1262196949s4brs0cilhc1i80.htm/, Retrieved Wed, 30 Dec 2009 19:15:57 +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/Dec/30/t1262196949s4brs0cilhc1i80.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:

Dataseries X:

» Textbox « » Textfile « » CSV «

96.428 96.407 108.792 110.937 111.597 110.472 108.737 109.142 112.084 112.136 109.942 108.566 107.780 108.777 124.518 126.663 125.823 121.958 118.332 118.694 122.622 122.610 121.704 117.735 117.875 118.683 130.422 133.724 134.608 132.588 127.678 128.439 129.047 128.338 128.676 124.684 123.298 124.690 136.916 138.611 137.527 134.206 130.335 130.267 131.243 130.491 129.391 127.258 125.825 125.738 135.946 138.452 137.162 129.340 125.047 122.025 124.027 122.083 120.583 117.954 115.466 113.815 125.185 128.193 126.241 120.357 118.259 118.151 119.714 118.554 115.031 114.049 110.140 111.925 122.371 124.119 122.656 124.059 124.590 128.119 135.225 137.772 136.568 137.618 133.514 136.914 147.743 151.360 147.905 143.454

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	90
minimum	96.407
Q1	118.00325
median	124.554
mean	124.163333333333
Q3	130.40025
maximum	151.36

Charts produced by software:

http://www.freestatistics.org/blog/date/2009/Dec/30/t1262196949s4brs0cilhc1i80/1n2s91262196772.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Dec/30/t1262196949s4brs0cilhc1i80/1n2s91262196772.ps (open in new window)

http://www.freestatistics.org/blog/date/2009/Dec/30/t1262196949s4brs0cilhc1i80/2gzoc1262196772.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Dec/30/t1262196949s4brs0cilhc1i80/2gzoc1262196772.ps (open in new window)

http://www.freestatistics.org/blog/date/2009/Dec/30/t1262196949s4brs0cilhc1i80/3c0hf1262196772.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Dec/30/t1262196949s4brs0cilhc1i80/3c0hf1262196772.ps (open in new window)

http://www.freestatistics.org/blog/date/2009/Dec/30/t1262196949s4brs0cilhc1i80/4c3y91262196772.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Dec/30/t1262196949s4brs0cilhc1i80/4c3y91262196772.ps (open in new window)

http://www.freestatistics.org/blog/date/2009/Dec/30/t1262196949s4brs0cilhc1i80/5mxp11262196772.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Dec/30/t1262196949s4brs0cilhc1i80/5mxp11262196772.ps (open in new window)

http://www.freestatistics.org/blog/date/2009/Dec/30/t1262196949s4brs0cilhc1i80/6deko1262196772.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Dec/30/t1262196949s4brs0cilhc1i80/6deko1262196772.ps (open in new window)

http://www.freestatistics.org/blog/date/2009/Dec/30/t1262196949s4brs0cilhc1i80/7b4wv1262196772.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Dec/30/t1262196949s4brs0cilhc1i80/7b4wv1262196772.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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