File:PoissonCDF.png
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Original file (1,200 × 900 pixels, file size: 13 KB, MIME type: image/png)
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Summary
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This graph image could be re-created using vector graphics as an SVG file. This has several advantages; see Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with
{{vector version available|new image name}}.
It is recommended to name the SVG file “PoissonCDF.svg”—then the template Vector version available (or Vva) does not need the new image name parameter. |
| Description |
Generated with the following R [r-project.org] code: bitmap(file="PoissonCDF.png",type="png256",width=4,height=3,res=300,pointsize=12)
par(mar=c(3,3,1,1))
lambda <- c(4,1,10)
cols <- c("green","red","black")
plot(c(0,20),c(0,1),type="n")
for(x in 20:0) {
for(i in 1:3) {
lines(c(x,x+1),rep(ppois(x,lambda[i]),2),col=cols[i])
points(x,ppois(x-1,lambda[i]),col="white",pch=19)
points(x,ppois(x-1,lambda[i]),col=cols[i],pch=21)
points(x,ppois(x,lambda[i]),col=cols[i],pch=19)
}
}
legend(12,0.5,legend=c(expression (lambda==1),expression (lambda==4),expression (lambda==10)),col=c("red","green","black"),lwd=3,bty="n")
dev.off()
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| Date | 1 June 2006 (original upload date) |
| Source | Transferred from en.wikipedia to Commons. |
| Author | Pdbailey at English Wikipedia |
| Permission (Reusing this file) |
GPL; Released under the GNU Free Documentation License. |
Licensing
Pdbailey at the English-language Wikipedia, the copyright holder of this work, hereby publishes it under the following license:
  
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This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. Subject to disclaimers. | |
| Attribution: Pdbailey at the English-language Wikipedia | ||
| ||
| This licensing tag was added to this file as part of the GFDL licensing update. |
|
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. Subject to disclaimers. |
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This work is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or any later version. This work is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of merchantability or fitness for a particular purpose. See version 2 and version 3 of the GNU General Public License for more details. |
Original upload log
The original description page was here. All following user names refer to en.wikipedia.
- 2006-06-02 02:43 Pdbailey 1200×900×8 (13377 bytes)
- 2006-06-01 03:36 Pdbailey 1200×900×8 (10674 bytes) Generated with the followig R [r-project.org] code: <pre> bitmap(file="PoissonCDF.png",type="png256",width=4,height=3,res=300,pointsize=12) par(mar=c(3,3,1,1)) x <- seq(0,20,len=1000) plot(x,ppois(x,10),type="l",lwd=3) lines(x,ppois(x,4),col="green",lwd=
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:47, 21 September 2007 | | 1,200 × 900 (13 KB) | Kved | {{Information |Description=Generated with the following R [r-project.org] code: <pre> bitmap(file="PoissonCDF.png",type="png256",width=4,height=3,res=300,pointsize=12) par(mar=c(3,3,1,1)) lambda <- c(4,1,10) cols <- c("green","red","black") plot(c(0,20 |
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