how to convert latex tables to a double matrix ?

suppose i have a latex table file , i would like to get the values in a matrix .Is there any way to do that?

[Walter Roberson]

In some cases, it might be possible to extract the information using text manipulation, depending what the file looks like.

However, latex is a programming language. In some cases, the only way to know what a stream of latex code produces is to run the code.

[sambhav jain]

thanks for your response.

i did had to manually extract information.