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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: Tue, 10 Nov 2009 09:39:01 -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/10/t12578711869b1nvzw59exv30l.htm/, Retrieved Tue, 10 Nov 2009 17:39:46 +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/10/t12578711869b1nvzw59exv30l.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 «

116222 344744 31899 492865 110924 338653 31384 480961 103753 327532 30650 461935 99983 326225 30400 456608 93302 318672 30003 441977 91496 317756 29896 439148 119321 337302 31557 488180 139261 349420 31883 520564 133739 336923 30830 501492 123913 330758 30354 485025 113438 321002 29756 464196 109416 320820 29934 460170 109406 327032 30599 467037 105645 324047 30378 460070 101328 316735 29925 447988 97686 315710 29471 442867 93093 313427 29567 436087 91382 310527 29419 431328 122257 330962 30796 484015 139183 339015 31475 509673 139887 341332 31708 512927 131822 339092 31917 502831 116805 323308 30871 470984 113706 325849 31512 471067 113012 330675 32362 476049 110452 332225 31928 474605 107005 331735 31699 470439 102841 328047 30363 461251 98173 326165 30386 454724 98181 327081 30364 455626 137277 346764 32806 516847 147579 344190 33423 525192 146571 343333 33071 522975 138920 345777 33888 518585 130340 344094 34805 509239 128140 348609 35489 512238 127059 354846 37259 5191 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	2 seconds
R Server	'RServer@AstonUniversity' @ vre.aston.ac.uk

Boxplot statistics
Variable	lower whisker	lower hinge	median	upper hinge	upper whisker
-25	91382	111001	123386.5	139051.5	161761
25-50	310527	330716.5	350953.5	376942.5	392058
50+	29419	30850.5	36374	56431.5	88290
totaal	431328	472836	516928	571211.5	628884

Boxplot Notches
Variable	lower bound	median	upper bound
-25	118163.362658373	123386.5	128609.637341627
25-50	342345.997575656	350953.5	359561.002424344
50+	31610.6953766896	36374	41137.3046233104
totaal	498610.011103144	516928	535245.988896856

Charts produced by software:

http://www.freestatistics.org/blog/date/2009/Nov/10/t12578711869b1nvzw59exv30l/1x45p1257871137.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Nov/10/t12578711869b1nvzw59exv30l/1x45p1257871137.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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