File:Acf.svg
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Size of this PNG preview of this SVG file: 217 × 289 pixels. Other resolutions: 180 × 240 pixels | 360 × 480 pixels | 577 × 768 pixels | 769 × 1,024 pixels | 1,538 × 2,048 pixels.
Original file (SVG file, nominally 217 × 289 pixels, file size: 50 KB)
Captions
Captions
Above: A plot of a series of 100 random numbers concealing a sine function. Below: The sine function revealed in a correlogram produced by autocorrelation.
Summary
[edit]| Description |
English: An image of random numbers, with a hidden sine function, with a wavelength every 10 units. The bottom image shows the autocorrelation (using plot.acf). The horizontal dashed lines are the 95% confidence interval, assuming a white noise. |
| Date | |
| Source | Own work |
| Author | M. W. Toews |
Licensing
[edit]
This file is licensed under the Creative Commons Attribution 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.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:15, 9 July 2007 | | 217 × 289 (50 KB) | Mwtoews (talk | contribs) | == 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: library(RSvgDevice) x <- rnorm( |
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