svd_lls_test

svd_lls_test, an Octave code which calls svd_lls(), which uses the SVD to construct and plot the best affine and linear relationships in the sense of least square, between two vectors of data.

Licensing:

The computer code and data files described and made available on this web page are distributed under the MIT license

Related Data and Programs:

svd_lls an Octave code which uses the SVD to construct and plot the best affine and linear relationships in the sense of least square, between two vectors of data.

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

• sex_age_height_weight.txt records sex, age, height and weight for 237 students.
• hw_plot01.png plots height and weight.
• hw_plot02.png plots a linear relationship between centered height and weight.
• hw_plot03.png plots an affine relationship between height and weight.