python Programming Glossary: categorical

http://stackoverflow.com/questions/13047806/weighted-random-sample-in-python

raise ValueError Sum of weights is not positive to give a categorical distribution with constant weights but a random sample of k..

Dimension Reduction in Categorical Data with missing values

http://stackoverflow.com/questions/2837850/dimension-reduction-in-categorical-data-with-missing-values

but ninety percent of the independent variables are categorical both ordered and unordered and around thirty percent of the.. I am not aware of a similar statical literature for categorical data except perhaps as a part of correspondence analysis which.. reference out there for dimension reduction for categorical data along with robust imputation I think the first issue is..

How do I plot multiple X or Y axes in matplotlib?

http://stackoverflow.com/questions/3918028/how-do-i-plot-multiple-x-or-y-axes-in-matplotlib

a measurement against 2 or 3 other measurements sometimes categorical on the x axis. Currently I am grouping the data on the x axis..

Using frequent itemset mining to build association rules?

http://stackoverflow.com/questions/7047555/using-frequent-itemset-mining-to-build-association-rules

relationships or association between specific values of categorical variables in large sets. And is rules can intrepreted as 70..