File:Central theorem 2.svg
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
Size of this PNG preview of this SVG file: 409 × 328 pixels. Other resolutions: 299 × 240 pixels | 599 × 480 pixels | 958 × 768 pixels | 1,277 × 1,024 pixels | 2,554 × 2,048 pixels.
Original file (SVG file, nominally 409 × 328 pixels, file size: 49 KB)
File information
Structured data
Captions
Summary
[edit]DescriptionCentral theorem 2.svg |
English: Histogram of 10,000 times of Monte Carlo simulation. In each simulation, sum of 1,000 samples are recorded. For each sample, one of {1, 2, 3} is randomly chosen. |
Date | |
Source | Own work |
Author | Chen-Pan Liao |
R code
[edit]set.seed(1) sum.123 <- function (N) return(sum(sample(rep(1L:3L, N))[1:N])) x <- rep(0.0, 10000) for (i in 1L:length(m)) x[i] <- sum.123(1000) h <- hist( x, xlab=paste0("Sample sum"), ylab="Frequency", main="Histogram of 10,000 times simulations", xlim=c(1900,2100), freq = T, breaks=seq(1900,2100,2), col=gray(0.9), cex = 2 ) xfit <- seq(min(x),max(x),length=40) yfit <- dnorm(xfit,mean=mean(x),sd=sd(x)) yfit <- yfit*diff(h$mids[1:2])*length(x) lines(xfit, yfit, col="red", lwd=1)
Licensing
[edit]I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 21:27, 14 November 2014 | 409 × 328 (49 KB) | Chen-Pan Liao (talk | contribs) | User created page with UploadWizard |
You cannot overwrite this file.
File usage on Commons
The following page uses this file:
File usage on other wikis
The following other wikis use this file:
- Usage on en.wikipedia.org
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Width | 408.83725 |
---|---|
Height | 327.907 |
Structured data
Items portrayed in this file
depicts
some value
15 November 2014
image/svg+xml
a81e5ca4209c498ada781826041cca40ce0c82dd
50,509 byte
328 pixel
409 pixel
Hidden categories: