The larger the number, the greater the extremes; for example, car headlights can appear brilliant next to the pitch black of the night sky. Contrast ratio is an important criterion in screen quality.

For example, suppose that the model contains effects A and B and their interaction ... For an ordinary generalized linear model, the CONTRAST statement computes the likelihood ratio statistic. This is ...

Contrast and color use are important, as users must be able to perceive content on a page. You can use accessibility checkers to check for issues such as color contrast ratios. If you choose to use ...