| Category: |
Math functions & Calculations |
| Author: |
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| Description: |
Function to calculate the standard deviation (sigma n-1) of a series of values. These are passed into the function as a single line image where the pixel values are the data values. The function also returns the number of data points, the mean and the sum. This example function creates a series of data, calls the function, then reports the results. |
| Comments: |
Comment added by Bernhard Schaffer:
To calcualte the standard deviation of an image (any size) you can also use the DM command variance() and then take the square-root of the result:
image IMG
number IMGsdev = SQRT(variance(IMG |
| Script version: |
1.0 |
| DM/GMS version: |
3.11 |
| Script written as a function: |
Yes |
| Source: |
Show code |
| Download Source Code: |
 |
| Download Zip File: |
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