vraag 1 | ||||||||||||||||||||||||||||||||||||||
| *The author of this computation has been verified* | ||||||||||||||||||||||||||||||||||||||
| R Software Module: rwasp_bidensity.wasp (opens new window with default values) | ||||||||||||||||||||||||||||||||||||||
| Title produced by software: Bivariate Kernel Density Estimation | ||||||||||||||||||||||||||||||||||||||
| Date of computation: Sun, 09 Nov 2008 14:16:55 -0700 | ||||||||||||||||||||||||||||||||||||||
| Cite this page as follows: | ||||||||||||||||||||||||||||||||||||||
| Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL http://www.freestatistics.org/blog/date/2008/Nov/09/t12262654531jixeopu0ab6pgm.htm/, Retrieved Sun, 09 Nov 2008 21:17:33 +0000 | ||||||||||||||||||||||||||||||||||||||
| 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/2008/Nov/09/t12262654531jixeopu0ab6pgm.htm/},
year = {2008},
}
@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 = {2008},
note = {{ISBN} 3-900051-07-0},
url = {http://www.R-project.org},
}
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| Family? (F = Feedback message, R = changed R code, M = changed R Module, P = changed Parameters, D = changed Data) | ||||||||||||||||||||||||||||||||||||||
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Post a new message | ||||||||||||||||||||||||||||||||||||||
| Original text written by user: | ||||||||||||||||||||||||||||||||||||||
| IsPrivate? | ||||||||||||||||||||||||||||||||||||||
| No (this computation is public) | ||||||||||||||||||||||||||||||||||||||
| User-defined keywords: | ||||||||||||||||||||||||||||||||||||||
| Dataseries X: | ||||||||||||||||||||||||||||||||||||||
| » Textbox « » Textfile « » CSV « | ||||||||||||||||||||||||||||||||||||||
| 4348 3603 2700 2640 2916 3180 4151 4023 3431 3874 2617 3580 5267 3832 3441 3228 3397 3971 4625 4486 4131 4686 3174 4282 4209 4158 3936 3149 3623 4230 4443 4810 4853 5050 3553 4674 5412 5131 4856 3980 4431 4606 5352 4640 5170 4824 3280 4706 4909 5092 4911 3824 4214 4449 4486 4777 5132 4522 3295 4281 4590 4623 4075 3398 3029 | ||||||||||||||||||||||||||||||||||||||
| Dataseries Y: | ||||||||||||||||||||||||||||||||||||||
| » Textbox « » Textfile « » CSV « | ||||||||||||||||||||||||||||||||||||||
| 440427 386715 291787 278253 300903 327695 471590 442850 387181 420099 289850 392468 549174 415506 356662 338612 359886 410547 495272 474588 442893 477793 336263 449838 451406 439690 401513 326472 369464 429525 464658 510691 513151 538609 398949 511635 554318 515879 488122 401716 453358 464884 571868 497485 538214 502396 349385 502427 514106 527537 495918 376847 420552 442679 478422 483796 529032 482991 354287 459146 473744 478642 426208 348908 321310 | ||||||||||||||||||||||||||||||||||||||
| Output produced by software: | ||||||||||||||||||||||||||||||||||||||
| Charts produced by software: |
| Parameters (Session): | par1 = 98 ; par2 = 0.8571 ; par3 = 0.69 ; par4 = 0.05 ; | | Parameters (R input): | par1 = 50 ; par2 = 50 ; par3 = 0 ; par4 = 0 ; par5 = 0 ; par6 = Y ; par7 = Y ; | | R code (references can be found in the software module): | par1 <- as(par1,'numeric')
| par2 <- as(par2,'numeric') par3 <- as(par3,'numeric') par4 <- as(par4,'numeric') par5 <- as(par5,'numeric') library('GenKern') if (par3==0) par3 <- dpik(x) if (par4==0) par4 <- dpik(y) if (par5==0) par5 <- cor(x,y) if (par1 > 500) par1 <- 500 if (par2 > 500) par2 <- 500 bitmap(file='bidensity.png') op <- KernSur(x,y, xgridsize=par1, ygridsize=par2, correlation=par5, xbandwidth=par3, ybandwidth=par4) image(op$xords, op$yords, op$zden, col=terrain.colors(100), axes=TRUE,main=main,xlab=xlab,ylab=ylab) if (par6=='Y') contour(op$xords, op$yords, op$zden, add=TRUE) if (par7=='Y') points(x,y) (r<-lm(y ~ x)) abline(r) box() dev.off() load(file='createtable') a<-table.start() a<-table.row.start(a) a<-table.element(a,'Bandwidth',2,TRUE) a<-table.row.end(a) a<-table.row.start(a) a<-table.element(a,'x axis',header=TRUE) a<-table.element(a,par3) a<-table.row.end(a) a<-table.row.start(a) a<-table.element(a,'y axis',header=TRUE) a<-table.element(a,par4) a<-table.row.end(a) a<-table.row.start(a) a<-table.element(a,'Correlation',2,TRUE) a<-table.row.end(a) a<-table.row.start(a) a<-table.element(a,'correlation used in KDE',header=TRUE) a<-table.element(a,par5) a<-table.row.end(a) a<-table.row.start(a) a<-table.element(a,'correlation(x,y)',header=TRUE) a<-table.element(a,cor(x,y)) a<-table.row.end(a) a<-table.end(a) table.save(a,file='mytable.tab') | Copyright
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