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*The author of this computation has been verified*

R Software Module: /rwasp_notchedbox1.wasp (opens new window with default values)

Title produced by software: Notched Boxplots

Date of computation: Fri, 13 Nov 2009 05:58:13 -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/13/t1258117152r5tk7hxaw07m1l5.htm/, Retrieved Fri, 13 Nov 2009 13:59:13 +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/13/t1258117152r5tk7hxaw07m1l5.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 «

2.155 22.782 17 12.7 2.172 19.169 14 12.3 2.15 13.807 15 11.9 2.533 29.743 16 12 2.058 25.591 16 12.3 2.16 29.096 15 12.8 2.26 26.482 13 12.4 2.498 22.405 12 12.3 2.695 27.044 13 12.7 2.799 17.97 13 12.7 2.947 18.73 12 12.9 2.93 19.684 10 13 2.318 19.785 14 12.2 2.54 18.479 14 12.3 2.57 10.698 15 12.8 2.669 31.956 16 12.8 2.45 29.506 16 12.8 2.842 34.506 15 12.2 3.44 27.165 15 12.6 2.678 26.736 13 12.8 2.981 23.691 15 12.5 2.26 18.157 15 12.4 2.844 17.328 15 12.3 2.546 18.205 13 11.9 2.456 20.995 16 11.7 2.295 17.382 16 12 2.379 9.367 14 12.1 2.479 31.124 16 11.7 2.057 26.551 15 11.8 2.28 30.651 14 11.8 2.351 25.859 15 11.8 2.276 25.1 15 11.3 2.548 25.778 14 11.3 2.311 20.418 13 11.3 2.201 18.688 12 11.2 2.725 20.424 13 11.4 2.408 24.776 12 12.2 2.139 19.814 9 12.9 1.898 12.738 10 13.1 2.537 31.566 8 13.5 2.069 30.111 11 13.6 2.063 30.019 8 14.4 2.524 31.934 8 14.1 2.437 25.826 8 15.1 2.189 26.835 4 15.8 2.793 20.205 6 15.9 2.074 17.789 8 15.4 2.622 20.52 10 15.5 etc...

Output produced by software:

Enter (or paste) a matrix (table) containing all data (time) series. Every column represents a different variable and must be delimited by a space or Tab. Every row represents a period in time (or category) and must be delimited by hard returns. The easiest way to enter data is to copy and paste a block of spreadsheet cells. Please, do not use commas or spaces to seperate groups of digits!

Summary of computational transaction
Raw Input	view raw input (R code)
Raw Output	view raw output of R engine
Computing time	1 seconds
R Server	'Gwilym Jenkins' @ 72.249.127.135

Boxplot statistics
Variable	lower whisker	lower hinge	median	upper hinge	upper whisker
gebouwen	1.758	2.144	2.318	2.546	2.981
auto	9.367	18.73	22.518	26.736	34.506
prijsindex	4	9	13	15	17
financielesituatie	10.6	11.8	12.3	12.8	14.1

Boxplot Notches
Variable	lower bound	median	upper bound
gebouwen	2.23667609534182	2.318	2.39932390465818
auto	20.8984000480264	22.518	24.1375999519736
prijsindex	11.7862103782361	13	14.2137896217639
financielesituatie	12.0977017297060	12.3	12.5022982702940

Charts produced by software:

http://www.freestatistics.org/blog/date/2009/Nov/13/t1258117152r5tk7hxaw07m1l5/1idj41258117092.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/13/t1258117152r5tk7hxaw07m1l5/1idj41258117092.ps (open in new window)

Parameters (Session):

par1 = grey ;

Parameters (R input):

par1 = grey ;

R code (references can be found in the software module):

z <- as.data.frame(t(y))

bitmap(file='test1.png')

(r<-boxplot(z ,xlab=xlab,ylab=ylab,main=main,notch=TRUE,col=par1))

dev.off()

load(file='createtable')

a<-table.start()

a<-table.row.start(a)

a<-table.element(a,hyperlink('http://www.xycoon.com/overview.htm','Boxplot statistics','Boxplot overview'),6,TRUE)

a<-table.row.end(a)

a<-table.row.start(a)

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

a<-table.element(a,hyperlink('http://www.xycoon.com/lower_whisker.htm','lower whisker','definition of lower whisker'),1,TRUE)

a<-table.element(a,hyperlink('http://www.xycoon.com/lower_hinge.htm','lower hinge','definition of lower hinge'),1,TRUE)

a<-table.element(a,hyperlink('http://www.xycoon.com/central_tendency.htm','median','definitions about measures of central tendency'),1,TRUE)

a<-table.element(a,hyperlink('http://www.xycoon.com/upper_hinge.htm','upper hinge','definition of upper hinge'),1,TRUE)

a<-table.element(a,hyperlink('http://www.xycoon.com/upper_whisker.htm','upper whisker','definition of upper whisker'),1,TRUE)

a<-table.row.end(a)

for (i in 1:length(y[,1]))

{

a<-table.row.start(a)

a<-table.element(a,dimnames(t(x))[[2]][i],1,TRUE)

for (j in 1:5)

{

a<-table.element(a,r$stats[j,i])

}

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,'Boxplot Notches',4,TRUE)

a<-table.row.end(a)

a<-table.row.start(a)

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

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

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

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

a<-table.row.end(a)

for (i in 1:length(y[,1]))

{

a<-table.row.start(a)

a<-table.element(a,dimnames(t(x))[[2]][i],1,TRUE)

a<-table.element(a,r$conf[1,i])

a<-table.element(a,r$stats[3,i])

a<-table.element(a,r$conf[2,i])

a<-table.row.end(a)

}

a<-table.end(a)

table.save(a,file='mytable1.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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