president_matrix_test

president_matrix_test, an Octave code which calls president_matrix(), which defines a sort of graph "adjacency" matrix for US presidents. Presidents I and J are "adjacent" if there was any year in which they were both alive, that is, if their lifespans overlap.

Licensing:

The information on this web page is distributed under the MIT license.

Related Data and Programs:

president_matrix an Octave code which defines a sort of graph "adjacency" matrix for US presidents. Presidents I and J are "adjacent" if there was any year in which they were both alive, that is, if their lifespans overlap.

Source Code:

• president_matrix_test.m, calls all the tests.
• president_matrix_test.sh, runs all the tests.
• president_matrix_test.txt, the output file.

• president_matrix_test.png, an image of the adjacency matrix, produced by the spy() function.