diff options
Diffstat (limited to 'lib/dataset.rb')
| -rw-r--r-- | lib/dataset.rb | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/dataset.rb b/lib/dataset.rb index f261641..8d5f5d1 100644 --- a/lib/dataset.rb +++ b/lib/dataset.rb @@ -64,7 +64,15 @@ module OpenTox # TODO: fallbacks for external and unordered datasets features.each_with_index do |feature,i| if feature[RDF.type].include? RDF::OT.NumericFeature - @data_entries.each { |row| row[i] = row[i].to_f if row[i] } + if feature[RDF.type].include? RDF::OT.NominalFeature + if feature[RDF.type].include? RDF::OT.StringFeature + @data_entries.each { |row| row[i] = row[i].to_s if row[i] } + else + @data_entries.each { |row| row[i] = row[i] if row[i] } + end + else + @data_entries.each { |row| row[i] = row[i].to_f if row[i] } + end end end end |