File:Acf new.svg
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Acf_new.svg (SVG file, nominally 217 × 289 pixels, file size: 35 KB)
| Description | An image of random numbers, with a hidden sine function, with a wavelength every 10 units. The bottom image shows the autocorrelation. Made using R:
library(RSvgDevice) x <- rnorm(100) + sin(2*pi*1:100/10) devSVG("acf.pdf", width=3, height=4) par(mfrow=c(2,1), mar=c(3.5, 3.5, 0.5, 0.5), mgp=c(2, 0.8, 0), cex=.7) plot(x, type="o", col="blue", main=NA) acf(x, 100, main=NA) dev.off()
Minor edit for dashed line in bottom figure using Inkscape. |
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| Date |
2009-06-30 22:50 (UTC) |
| Source | |
| Author | |
| Permission (Reusing this image) |
see below |
| This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: minor edit to clean up text using Illustrator. The original can be viewed here: Acf.svg. Modifications made by User:Jrmanning. |
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[edit] Original upload log
This image is a derivative work of the following images:
- File:Acf.svg licensed with Cc-by-sa-2.5,2.0,1.0, GFDL-en
- 2007-07-09T23:15:23Z Mwtoews 217x289 (50931 Bytes) == Summary == An image of random numbers, with a hidden [[sine]] function, with a wavelength every 10 units. The bottom image shows the [[autocorrelation]]. Made by [[User:Mwtoews]] using the [[R programming language]]: li
Uploaded with derivativeFX
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:51, 30 June 2009 | 217×289 (35 KB) | Jrmanning (talk | contribs) | ({{Information |Description=An image of random numbers, with a hidden sine function, with a wavelength every 10 units. The bottom image shows the autocorrelation. Made using R: <pre> library) |
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- Usage of Acf new.svg on enwiki