b58A,steven,coomans,thesis,normaal | |||||||||||||||||||||||||||||||||||
| *Unverified author* | |||||||||||||||||||||||||||||||||||
| R Software Module: /rwasp_fitdistrnorm.wasp (opens new window with default values) | |||||||||||||||||||||||||||||||||||
| Title produced by software: Maximum-likelihood Fitting - Normal Distribution | |||||||||||||||||||||||||||||||||||
| Date of computation: Thu, 15 Apr 2010 11:17:39 +0000 | |||||||||||||||||||||||||||||||||||
| Cite this page as follows: | |||||||||||||||||||||||||||||||||||
| Statistical Computations at FreeStatistics.org, Office for Research Development and Education, URL http://www.freestatistics.org/blog/date/2010/Apr/15/t12713302959qvw8epcp4yet5l.htm/, Retrieved Thu, 15 Apr 2010 13:18:15 +0200 | |||||||||||||||||||||||||||||||||||
| 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/2010/Apr/15/t12713302959qvw8epcp4yet5l.htm/},
year = {2010},
}
@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 = {2010},
note = {{ISBN} 3-900051-07-0},
url = {http://www.R-project.org},
}
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| Original text written by user: | |||||||||||||||||||||||||||||||||||
| IsPrivate? | |||||||||||||||||||||||||||||||||||
| No (this computation is public) | |||||||||||||||||||||||||||||||||||
| User-defined keywords: | |||||||||||||||||||||||||||||||||||
| b58A,steven,coomans,thesis,normaal | |||||||||||||||||||||||||||||||||||
| Dataseries X: | |||||||||||||||||||||||||||||||||||
| » Textbox « » Textfile « » CSV « | |||||||||||||||||||||||||||||||||||
| 610 544 471,4 696,675 707,9 524,075 471,75 526,625 390,2 451,5 681,875 546,5 488,5 488,5 613,125 439 439 460,625 657,125 570,625 804,575 443 745,775 667,125 590,55 683,125 818,26 679,7 679,7 535,75 579 700,75 567,5 531,25 781,25 572,5 591,5 548,75 744 634,25 634,25 313,25 674,25 769,55 758,25 488,775 690,45 559,5 687,1 796,5 756,65 794,5 0 387,5 683 762,25 742 731,5 643 573,44 574,751 440,025 350,75 562,75 642,251 411 646 558,525 647,15 591 797 642,25 726,275 652,75 678,75 602,25 689,775 393 580,525 462,25 725,65 501 675 691 613,496 688,25 518,8 386,275 491,35 269,5 379 375,25 337,5 296 375 399,525 336 483,5 370,25 625,5 736,75 496,05 740,5 690,525 568,75 341,1 519,75 408,75 278,35 217 266 319,025 454,75 378,3 509,575 453,75 252 187,525 401,5 403,75 | |||||||||||||||||||||||||||||||||||
| Output produced by software: | |||||||||||||||||||||||||||||||||||
| Charts produced by software: |
| Parameters (Session): | par1 = 8 ; par2 = 0 ; | | Parameters (R input): | par1 = 8 ; par2 = 0 ; | | R code (references can be found in the software module): | library(MASS)
| par1 <- as.numeric(par1) if (par2 == '0') par2 = 'Sturges' else par2 <- as.numeric(par2) x <- as.ts(x) #otherwise the fitdistr function does not work properly r <- fitdistr(x,'normal') r bitmap(file='test1.png') myhist<-hist(x,col=par1,breaks=par2,main=main,ylab=ylab,xlab=xlab,freq=F) curve(1/(r$estimate[2]*sqrt(2*pi))*exp(-1/2*((x-r$estimate[1])/r$estimate[2])^2),min(x),max(x),add=T) dev.off() load(file='createtable') a<-table.start() a<-table.row.start(a) a<-table.element(a,'Parameter',1,TRUE) a<-table.element(a,'Estimated Value',1,TRUE) a<-table.element(a,'Standard Deviation',1,TRUE) a<-table.row.end(a) a<-table.row.start(a) a<-table.element(a,'mean',header=TRUE) a<-table.element(a,r$estimate[1]) a<-table.element(a,r$sd[1]) a<-table.row.end(a) a<-table.row.start(a) a<-table.element(a,'standard deviation',header=TRUE) a<-table.element(a,r$estimate[2]) a<-table.element(a,r$sd[2]) a<-table.row.end(a) a<-table.end(a) table.save(a,file='mytable.tab') | Copyright
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