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ws5555555555555

*Unverified author*

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

Title produced by software: Bivariate Explorative Data Analysis

Date of computation: Tue, 03 Nov 2009 11:04:05 -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/03/t1257271482bijpalgnc0kroq6.htm/, Retrieved Tue, 03 Nov 2009 19:04:51 +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/03/t1257271482bijpalgnc0kroq6.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 «

335,2807094 -6315,156455 -8630,36 7249,484254 3022,609926 6452,735598 3829,376307 -360,9351859 4232,268359 -4860,450223 -4137,887387 -3268,121007 -3195,19888 -4482,480298 -12291,55817 8975,80112 6572,597575 11656,83119 4297,112613 3942,986941 926,0648141 -4589,216604 -5380,77944 -4466,342276 -1629,54582 -5233,186529 -13266,90511 8499,45418 3926,45418 7970,298433 3178,298433 2400,579851 3087,939142 -2262,701567 -3992,701567 -2256,701567 2104,657724 -2847,982984 -9914,623693 8904,017016 7430,298433 7357,017016 9309,45418 3135,939142 4144,939142 -2513,138731 -4901,060858 -2141,982984 -200,1387307 -7155,498022 -11218,49802 2728,861269 1390,579851 5086,579851 3458,142687 -2174,060858 87,65772447 -3633,982984 -5709,701567 -2663,420149

Dataseries Y:

» Textbox « » Textfile « » CSV «

-97,0413027 -338,0413544 138,4587102 517,4586327 -277,5414708 -120,5415742 -305,0415871 -253,0417423 439,458193 110,4581672 858,4581155 519,9579991 -967,5420397 -129,5420138 57,95794738 -375,5420397 -542,041975 874,4581413 834,4581155 299,4582189 1419,958258 260,9582836 803,9583353 1090,958387 229,4584516 360,9584646 601,9584387 909,4584516 -243,5415484 118,4583741 229,4583741 -326,5416518 589,9583611 -301,5416259 -385,5416259 596,4583741 -187,041613 110,4583999 -639,0415871 1058,4584 -259,5416259 -637,5416001 4,45845164 299,9583611 -117,0416389 -15,54167766 -420,0416389 326,4583999 -670,5416777 -811,0416906 -199,0416906 -562,5416777 -445,5416518 242,4583482 -1460,541704 -941,0416389 -584,041613 -289,5416001 -643,5416259 -358,5416518

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

Model: Y[t] = c + b X[t] + e[t]
c	2.90153697748201e-10
b	0.0101967225030024

Descriptive Statistics about e[t]
# observations	60
minimum	-1495.80342535542
Q1	-346.376791585025
median	-87.558624339017
mean	1.53525340588582e-14
Q3	360.300436241471
maximum	1410.51543207054

Charts produced by software:

http://www.freestatistics.org/blog/date/2009/Nov/03/t1257271482bijpalgnc0kroq6/15s1a1257271441.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/03/t1257271482bijpalgnc0kroq6/15s1a1257271441.ps (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/03/t1257271482bijpalgnc0kroq6/2l56s1257271441.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/03/t1257271482bijpalgnc0kroq6/2l56s1257271441.ps (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/03/t1257271482bijpalgnc0kroq6/3z56p1257271441.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/03/t1257271482bijpalgnc0kroq6/3z56p1257271441.ps (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/03/t1257271482bijpalgnc0kroq6/4byeo1257271441.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/03/t1257271482bijpalgnc0kroq6/4byeo1257271441.ps (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/03/t1257271482bijpalgnc0kroq6/5x6ar1257271441.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/03/t1257271482bijpalgnc0kroq6/5x6ar1257271441.ps (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/03/t1257271482bijpalgnc0kroq6/6dj4x1257271441.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/03/t1257271482bijpalgnc0kroq6/6dj4x1257271441.ps (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/03/t1257271482bijpalgnc0kroq6/794io1257271441.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/03/t1257271482bijpalgnc0kroq6/794io1257271441.ps (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/03/t1257271482bijpalgnc0kroq6/8uyx11257271441.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/03/t1257271482bijpalgnc0kroq6/8uyx11257271441.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)

y <- as.ts(y)

mylm <- lm(y~x)

cbind(mylm$resid)

library(lattice)

bitmap(file='pic1.png')

plot(y,type='l',main='Run Sequence Plot of Y[t]',xlab='time or index',ylab='value')

grid()

dev.off()

bitmap(file='pic1a.png')

plot(x,type='l',main='Run Sequence Plot of X[t]',xlab='time or index',ylab='value')

grid()

dev.off()

bitmap(file='pic1b.png')

plot(x,y,main='Scatter Plot',xlab='X[t]',ylab='Y[t]')

grid()

dev.off()

bitmap(file='pic1c.png')

plot(mylm$resid,type='l',main='Run Sequence Plot of e[t]',xlab='time or index',ylab='value')

grid()

dev.off()

bitmap(file='pic2.png')

hist(mylm$resid,main='Histogram of e[t]')

dev.off()

bitmap(file='pic3.png')

if (par1 > 0)

{

densityplot(~mylm$resid,col='black',main=paste('Density Plot of e[t]   bw = ',par1),bw=par1)

} else {

densityplot(~mylm$resid,col='black',main='Density Plot of e[t]')

}

dev.off()

bitmap(file='pic4.png')

qqnorm(mylm$resid,main='QQ plot of e[t]')

qqline(mylm$resid)

grid()

dev.off()

if (par2 > 0)

{

bitmap(file='pic5.png')

acf(mylm$resid,lag.max=par2,main='Residual Autocorrelation Function')

grid()

dev.off()

}

summary(x)

load(file='createtable')

a<-table.start()

a<-table.row.start(a)

a<-table.element(a,'Model: Y[t] = c + b X[t] + e[t]',2,TRUE)

a<-table.row.end(a)

a<-table.row.start(a)

a<-table.element(a,'c',1,TRUE)

a<-table.element(a,mylm$coeff[[1]])

a<-table.row.end(a)

a<-table.row.start(a)

a<-table.element(a,'b',1,TRUE)

a<-table.element(a,mylm$coeff[[2]])

a<-table.row.end(a)

a<-table.end(a)

table.save(a,file='mytable.tab')

a<-table.start()

a<-table.row.start(a)

a<-table.element(a,'Descriptive Statistics about e[t]',2,TRUE)

a<-table.row.end(a)

a<-table.row.start(a)

a<-table.element(a,'# observations',header=TRUE)

a<-table.element(a,length(mylm$resid))

a<-table.row.end(a)

a<-table.row.start(a)

a<-table.element(a,'minimum',header=TRUE)

a<-table.element(a,min(mylm$resid))

a<-table.row.end(a)

a<-table.row.start(a)

a<-table.element(a,'Q1',header=TRUE)

a<-table.element(a,quantile(mylm$resid,0.25))

a<-table.row.end(a)

a<-table.row.start(a)

a<-table.element(a,'median',header=TRUE)

a<-table.element(a,median(mylm$resid))

a<-table.row.end(a)

a<-table.row.start(a)

a<-table.element(a,'mean',header=TRUE)

a<-table.element(a,mean(mylm$resid))

a<-table.row.end(a)

a<-table.row.start(a)

a<-table.element(a,'Q3',header=TRUE)

a<-table.element(a,quantile(mylm$resid,0.75))

a<-table.row.end(a)

a<-table.row.start(a)

a<-table.element(a,'maximum',header=TRUE)

a<-table.element(a,max(mylm$resid))

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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