In the Wolfram Language, many kinds of data are stored in tables or lists. The Wolfram Language provides many useful functions for creating and manipulating these tables.

Use Table to make a table of values for a function:

Use Table with two variables to make a 2D table of values (stored as m):

Use Grid to put the values in a grid:

Use an option to put in a frame:

Tables in the Wolfram Language can contain arbitrary elements. Make a Table with Plot, and use ImageSize to control the size of the output:

You can also create a Table using an arbitrary list of values for the table iterator (in this case, q):