Figure 24.3: Fuzzy Coding of Missing Values There is one set of coded variables for each input categorical variable. If observation 12 is excluded, each set is a binary design matrix. Each design ...

Coding the Factor Variables For the results of the canonical and ridge analyses to be interpretable, the values of different factor variables should be comparable. This is because the canonical and ...

Use a consistent set of naming conventions when you write code and your software will be easier to manage, debug, troubleshoot and maintain.

The coding scores for almost all variables range from 0 to 2. In not coding variables from a binary system of 0 to 1, it avoids having the pitfalls of building a dataset around dummy variables.

Nobumichi Hozumi, Susumu Tonegawa, Evidence for Somatic Rearrangement of Immunoglobulin Genes Coding for Variable and Constant Regions, Proceedings of the National Academy of Sciences of the United ...