Posted by
Glen MacDonald-2 on
Oct 16, 2015; 4:09pm
URL: http://imagej.273.s1.nabble.com/Measuring-distance-between-points-for-tree-ring-widths-tp5014639p5014666.html
Dear Erik,
Manually enter points into the ROIManager by selecting the Single Point tool and press ’t’ after you click on each each point in the image.
2 options for opening your files. Save the default results as filename.xls (set the default extension with Edit>Options>Input/Output). Open in Excel by File>Import and choose ‘Space’ as the delimiter (or similar operation in statistics software).
If you really want to create csv formatted files, insert a comma between values in the print statement by replacing the last line of Volko’s macro with this version:
print(i,”,”,d,”,”,scaled,”,”,unit);
regards,
Glen MacDonald
Core for Communication Research
Virginia Merrill Bloedel Hearing Research Center
Cellular Morphology Core
Center on Human Development and Disability
Box 357923
University of Washington
Seattle, WA 98195-7923 USA
(206) 616-4156
[hidden email]
On Oct 16, 2015, at 7:09 AM, lindbeem <
[hidden email]> wrote:
> Hi Christopher,
>
> Thank you so much for showing me an example of this! So I ran the macro
> with your demo data, and also with my data, and the only problem is that it
> is somehow computing an average (or I think it's an average), and populates
> that number for each value when it prints, and also when the calculations
> show up in the results.
>
> Also, I had another quick question. In the example dataset that you gave,
> you called the manage function after every point. I was wondering how I
> would do that if I am manually selecting my points.
>
> Lastly, how would I be able to print the output in order to be compatible
> with a .csv format. I want to be able to export the distance for each core,
> and then combine them into another .csv that I am using to look at other
> variables.
>
> -Erik
>
>
>
> --
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