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review 1

*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: Fri, 23 Oct 2009 06:41:57 -0600

Cite this page as follows:

Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL http://www.freestatistics.org/blog/date/2009/Oct/23/t1256301753uilna1lovbaz8qg.htm/, Retrieved Fri, 23 Oct 2009 14:42:33 +0200

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/Oct/23/t1256301753uilna1lovbaz8qg.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 «

4409.665392 4414.796117 4262.170253 9180.230906 5623.040685 4793.538038 4556.98594 5228.326489 7065.351724 6277.678356 5815.624297 4815.23135 5050.863095 5328.265957 4828.295238 9732.017094 6617.739726 5110.450928 5026.346667 6108.75 7446.818792 6799.576784 6224.794673 5076.160878 5662.489583 6016.390135 4974.537122 12088.18737 6574.413348 5688.14299 5906.512077 6522.140505 7461.829574 8217.872045 7109.517491 6486.437292 5691.161867 6256.405733 5230.036765 14075.62358 6718.846154 5849.459963 6343.181347 6361.153846 7805.764706 7736.740548 7024.666667 5612.768635 6488.19209 5785.606061 5410.217186 13860.55928 6657.542553 5788.197946 5607.108779 5519.434146 7172.123552 6579.530516 6011.544359 4992.234742 5691.764069 5241.415385 4660.392523 10868.1409 5726.075051 5299.970646 4611.286089 5129.235412 7093.213793 5600.455038 5106.247485 5734.831199 4481.197441 4808.985656 4561.413563 9286.098418 6154.4406 4773.686636 4895.299807 5822.111 etc...

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	4 seconds
R Server	'Sir Ronald Aylmer Fisher' @ 193.190.124.24

Descriptive Statistics
# observations	87
minimum	4262.170253
Q1	5178.7809505
median	5815.624297
mean	6270.96022914943
Q3	6637.6411395
maximum	14075.62358

Charts produced by software:

http://www.freestatistics.org/blog/date/2009/Oct/23/t1256301753uilna1lovbaz8qg/1ilnc1256301712.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Oct/23/t1256301753uilna1lovbaz8qg/1ilnc1256301712.ps (open in new window)

http://www.freestatistics.org/blog/date/2009/Oct/23/t1256301753uilna1lovbaz8qg/29iaw1256301712.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Oct/23/t1256301753uilna1lovbaz8qg/29iaw1256301712.ps (open in new window)

http://www.freestatistics.org/blog/date/2009/Oct/23/t1256301753uilna1lovbaz8qg/3mp1c1256301712.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Oct/23/t1256301753uilna1lovbaz8qg/3mp1c1256301712.ps (open in new window)

http://www.freestatistics.org/blog/date/2009/Oct/23/t1256301753uilna1lovbaz8qg/44wiw1256301712.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Oct/23/t1256301753uilna1lovbaz8qg/44wiw1256301712.ps (open in new window)

http://www.freestatistics.org/blog/date/2009/Oct/23/t1256301753uilna1lovbaz8qg/5gcmv1256301712.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Oct/23/t1256301753uilna1lovbaz8qg/5gcmv1256301712.ps (open in new window)

http://www.freestatistics.org/blog/date/2009/Oct/23/t1256301753uilna1lovbaz8qg/6r66q1256301712.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Oct/23/t1256301753uilna1lovbaz8qg/6r66q1256301712.ps (open in new window)

http://www.freestatistics.org/blog/date/2009/Oct/23/t1256301753uilna1lovbaz8qg/7tlfd1256301712.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Oct/23/t1256301753uilna1lovbaz8qg/7tlfd1256301712.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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