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Notched Boxplots

*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: Thu, 10 Dec 2009 08:52:35 -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/10/t1260460385e74zzxdiek71nd9.htm/, Retrieved Thu, 10 Dec 2009 16:53:06 +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/10/t1260460385e74zzxdiek71nd9.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:

JSSHWPap20

Dataseries X:

» Textbox « » Textfile « » CSV «

5 6 445 369 7 5 301 380 6 7 350 474 2 10 305 413 7 10 450 537 9 5 360 439 11 8 287 355 7 2 417 473 7 11 361 435 14 7 478 478 3 11 302 450 4 9 294 365 4 2 300 315 5 3 364 340 4 12 356 326 7 9 340 483 6 7 377 406 10 4 507 409 7 6 321 423 7 9 354 404 5 10 549 551 9 2 444 467 2 6 400 332 1 2 401 442 3 6 259 305 7 6 288 368 7 9 346 411 4 2 287 318 7 10 381 398 8 16 474 586 4 4 329 367 4 4 423 383 5 11 407 533 7 3 412 527 5 5 566 418 7 3 372 576 3 5 290 359 4 11 354 342 6 8 370 456 4 3 377 406 7 1 467 374 5 7 409 568 5 5 310 335 5 6 434 458 0 9 339 456 3 7 385 386 7 8 469 457 6 4 313 396 4 6 373 366 3 4 310 499 6 5 320 354 2 5 340 365 5 13 489 594 3 4 419 456 6 8 460 366 4 4 324 398 5 5 352 468 7 9 473 609 6 4 340 418 4 8 282 352

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	3 seconds
R Server	'Gwilym Jenkins' @ 72.249.127.135

Boxplot statistics
Variable	lower whisker	lower hinge	median	upper hinge	upper whisker
aantdoddon	0	4	5	7	11
aantdodvrij	1	4	6	9	16
aantongdon	259	320.5	362.5	421	566
aantongvrij	305	366	410	467.5	609

Boxplot Notches
Variable	lower bound	median	upper bound
aantdoddon	4.38806863129923	5	5.61193136870077
aantdodvrij	4.98011438549871	6	7.01988561450129
aantongdon	342.000299148524	362.5	382.999700851476
aantongvrij	389.296322025624	410	430.703677974376

Charts produced by software:

http://www.freestatistics.org/blog/date/2009/Dec/10/t1260460385e74zzxdiek71nd9/1nz8i1260460352.png (open in new window)

http://www.freestatistics.org/blog/date/2009/Dec/10/t1260460385e74zzxdiek71nd9/1nz8i1260460352.ps (open in new window)

Parameters (Session):

par1 = blue ;

Parameters (R input):

par1 = blue ;

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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