xayastats

xayastats augments XAYA with basic statistics functionality. It includes:

• A basic statistics API whose central notion is the "dataset": a csv file, represented internally as a set of XAYA graphs.
• several basic database-like operations for sorting, grouping, filtering datasets
• basic statistics functionality, including random sampling of data
• statistics and data manipulation functions take in a dataset, and return a dataset as their output, leading to a functional data analysis and programming style.

The module is very well documented internally. Within the python interpreter, you can read help for any given function by typing:

> > help(xayastats.function_name).

To use module: download, remove .txt extension and date stamp. Dependencies: xayacore module

• xayastats_20060411.py.txt: XAYAstats module -- date stamped.

-- MishtuB - 02 May 2006

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