How can read the file.txt with root

please how can i read the file .txt in root and how can i execute a matix in root

thank you

Hello @omrghad,

Is a txt from a histogram or other?

i have my output from as matrix in file.txt; i want to draw this output information with root

Attach your file.txt here.

@omrghad : Do not wait too much before sending the file or this post will be automatically closed.

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