Dagra - Graphs are great for understanding results in reports and papers
Graphs are great for understanding results in reports and papers, but to use those results in your own analysis, you'll want the underlying numerical data. Your analysis will be more flexible because you can easily include all the data from the graph, rather than just a few points read manually.
Extract numerical data from a graph in 3 steps with Dagra:
1. Import the graph
Dagra can import most common image formats (BMP, GIF, JPG, JPEG, PNG, TIFF, WMF, EMF). You can also use an image from the clipboard (copy a graph directory from a Acrobat PDF file, for example), or grab a screen shot.
2. Trace the data
Tracing data is quick with Dagra, because you do not have to tediously locate every data point. Instead, Dagra uses Bezier curves that let you quickly fit a smooth, accurate line through any curve using only a few control points. Dagra uses interpolation to find all the points on the curve it needs to accurately describe your data.
3. Export the data
The traced data can be exported to comma or tab delimited text files, which can be imported into most analysis packages. Plug-ins for Microsoft Excel?, MathCad? and Mathworks Matlab? let you import data from Dagra files directly.

Dagra 1.2.2 is 100% clean
This download (Dagra.msi) was tested thoroughly and was found 100% clean. Click "Report Spyware" link on the top if you found this software contains any form of malware, including but not limited to: spyware, viruses, trojans and backdoors.

 

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