diff options
author | mguetlein <martin.guetlein@gmail.com> | 2011-01-13 14:02:58 +0100 |
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committer | mguetlein <martin.guetlein@gmail.com> | 2011-01-13 14:02:58 +0100 |
commit | f2ca545448ab8a6f654309f23cfce9416b2e9856 (patch) | |
tree | db97da6b26689585ab2d51467ec72a6999e32cd8 /lib/dataset.rb | |
parent | c923250bccd4023447feb46935f3b59ce5cfb843 (diff) |
find methods for algorithm and model, split method for dataset, feature_type method for model and feature, perform single predicitons in resuce block, add to-html.rb, fix handling of rest-client-wrapper
Diffstat (limited to 'lib/dataset.rb')
-rw-r--r-- | lib/dataset.rb | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/lib/dataset.rb b/lib/dataset.rb index aba7754..d45c821 100644 --- a/lib/dataset.rb +++ b/lib/dataset.rb @@ -46,7 +46,7 @@ module OpenTox dataset.save(subjectid) dataset end - + # Find a dataset and load all data. This can be time consuming, use Dataset.new together with one of the load_* methods for a fine grained control over data loading. # @param [String] uri Dataset URI # @return [OpenTox::Dataset] Dataset object with all data @@ -242,6 +242,37 @@ module OpenTox def add_feature_metadata(feature,metadata) metadata.each { |k,v| @features[feature][k] = v } end + + # Add a new compound + # @param [String] compound Compound URI + def add_compound (compound) + @compounds << compound unless @compounds.include? compound + end + + # Creates a new dataset, by splitting the current dataset, i.e. using only a subset of compounds and features + # @param [Array] compounds List of compound URIs + # @param [Array] features List of feature URIs + # @param [Hash] metadata Hash containing the metadata for the new dataset + # @return [OpenTox::Dataset] newly created dataset, already saved + def split( compounds, features, metadata) + LOGGER.debug "split dataset using "+compounds.size.to_s+"/"+@compounds.size.to_s+" compounds" + raise "no new compounds selected" unless compounds and compounds.size>0 + dataset = OpenTox::Dataset.create + if features.size==0 + compounds.each{ |c| dataset.add_compound(c) } + else + compounds.each do |c| + features.each do |f| + @data_entries[c][f].each do |v| + dataset.add(c,f,v) + end + end + end + end + dataset.add_metadata(metadata) + dataset.save + dataset + end # Save dataset at the dataset service # - creates a new dataset if uri is not set |