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Student Support Forum: 'How to get data from a graph' topicStudent Support Forum > General > "How to get data from a graph"

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kieuthu
 04/19/12 02:40am

Hi everyone !

I have a graph about gamma-ray spectrum.
I saved it by .png file.
How can i get x-value and y-value from that graph ?
I typed in mathematica the command : Import["Graph1.png"] but it failed.

Thank so much for any help !

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