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Allows Sequel::Dataset to be exported as an Hash of Arrays and NArrays (http://narray.rubyforge.org)

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Octocat-spinner-32 lib
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Octocat-spinner-32 sequel_vectorized.gemspec
README.rdoc

sequel_vectorized

  • Allows Sequel::Dataset to be exported as an Hash of Arrays and NArrays (narray.rubyforge.org)

  • Numeric and boolean columns are converted to NArrays. Others are kept as Arrays.

  • Aims for bulk numeric data processing

Example

TODO

Installation

gem install jsvd-sequel_vectorized

Features/Problems

* Conversions are currently limited to Numeric => Float, Boolean => byte
* TODO: optionally pass an Hash of :class => proc to vectorize.
  *  Proc will transform an instance of :class to a NArray usable type (float, byte)

Synopsis

Copyright

Author

João Duarte <jsvduarte@gmail.com>

Copyright

Copyright © 2008 jsvd

License

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