Class: PubliSci::Readers::RMatrix
- Inherits:
-
Object
- Object
- PubliSci::Readers::RMatrix
- Includes:
- Dataset::DataCube
- Defined in:
- lib/bio-publisci/readers/r_matrix.rb
Instance Method Summary collapse
- #codes(client, var, options = {}) ⇒ Object
- #dimensions(client, var, options = {}) ⇒ Object
- #generate_n3(client, var, outfile_base, options = {}) ⇒ Object
- #labels_for(connection, var, probe_id, options = {}) ⇒ Object
-
#measures(client, var, options = {}) ⇒ Object
for now just make everything a measure.
- #observation_data(client, var, probe_number, row_names, options = {}) ⇒ Object
- #rows(connection, var, options = {}) ⇒ Object
- #structure(client, var, outvar, options = {}) ⇒ Object
Methods included from Dataset::DataCube
#abbreviate_known, #code_lists, #component_gen, #component_specifications, #concept_codes, #data_structure_definition, #dataset, #defaults, #dimension_properties, #encode_data, #generate, #generate_resources, #measure_properties, #observations, #prefixes, #vocabulary
Methods included from Parser
#add_node, #bnode_value, #encode_value, #get_ary, #get_hashes, #is_complex?, #is_uri?, #load_string, #observation_hash, #sanitize, #sanitize_hash, #strip_prefixes, #strip_uri, #to_literal, #to_resource, #turtle_indent
Instance Method Details
#codes(client, var, options = {}) ⇒ Object
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# File 'lib/bio-publisci/readers/r_matrix.rb', line 100 def codes(client, var, ={}) [] end |
#dimensions(client, var, options = {}) ⇒ Object
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# File 'lib/bio-publisci/readers/r_matrix.rb', line 95 def dimensions(client, var, ={}) # dimension_properties([""],var) [] end |
#generate_n3(client, var, outfile_base, options = {}) ⇒ Object
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# File 'lib/bio-publisci/readers/r_matrix.rb', line 12 def generate_n3(client, var, outfile_base, ={}) meas = measures(client,var,) dim = dimensions(client,var,) codes = codes(client,var,) outvar = sanitize([var]).first probes_per_file = [:probes_per_file] || 100 col_select = "colnames" col_select = "names" if [:type] == :dataframe #write structure open(outfile_base+'_structure.ttl','w'){|f| f.write structure(client,var,outvar,)} probes=client.eval("#{col_select}(#{var})").to_ruby if probes == nil client.eval("colnames(#{var})=1:ncol(#{var})") probes=client.eval("#{col_select}(#{var})").to_ruby end markers = rows(client,var,) if [:print] puts prefixes(var,) end if [:output] == :string str = prefixes(var,) end probes.each_with_index{|probe,i| #write prefixes and erase old file on first run unless [:print] || [:output] == :string open(outfile_base+"_#{i/probes_per_file}.ttl",'w'){|f| f.write prefixes(var,)} if i % probes_per_file == 0 end i+=1 obs_data = observation_data(client,var,i,markers,) labels = labels_for(client,var,probe) # labels = sanitize(labels) # return obs_data if [:print] observations(meas,dim,codes,obs_data,labels,outvar,).each{|obs| puts obs} end if [:output] == :string observations(meas,dim,codes,obs_data,labels,outvar,).each{|obs| str << obs} end unless [:print] || [:output] == :string open(outfile_base+"_#{i/probes_per_file}.ttl",'a'){|f| observations(meas,dim,codes,obs_data,labels,outvar,).map{|obs| f.write obs}} puts "#{i}/#{probes.size}" unless [:quiet] end } if [:output] == :string str end end |
#labels_for(connection, var, probe_id, options = {}) ⇒ Object
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# File 'lib/bio-publisci/readers/r_matrix.rb', line 104 def labels_for(connection,var,probe_id,={}) row_names = connection.eval("row.names(#{var})") # row_names = ([email protected]_ruby.size).to_a unless row_names.first if row_names == connection.eval('NULL') row_names = (1..connection.eval("nrow(#{var})").payload.first).to_a else row_names = row_names.payload end labels = (1..(row_names.size)).to_a.map(&:to_s) labels = labels.map{|l| l.insert(0,probe_id.to_s + "_") } labels end |
#measures(client, var, options = {}) ⇒ Object
for now just make everything a measure
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# File 'lib/bio-publisci/readers/r_matrix.rb', line 86 def measures(client, var, ={}) if [:measures] [:measures] else ["probe","marker","value"] end # measure_properties(measures,var,options) end |
#observation_data(client, var, probe_number, row_names, options = {}) ⇒ Object
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# File 'lib/bio-publisci/readers/r_matrix.rb', line 132 def observation_data(client, var, probe_number, row_names, ={}) data = {} # geno_chr = client.eval("#{var}$geno$'#{chr}'") # n_individuals = client.eval("#{var}$pheno[[1]]").to_ruby.size # entries_per_individual = @rexp.payload["geno"].payload[row_individ].payload["map"].payload.size * @rexp.payload["geno"].payload.names.size col_label = "probe" row_label = "marker" val_label = "value" if [:measures] col_label = [:measures][0] || "probe" row_label = [:measures][1] || "marker" val_label = [:measures][2] || "value" end data["#{col_label}"] = [] data["#{row_label}"] = [] data["#{val_label}"] = [] # n_individuals.times{|row_individ| # puts "#{row_individ}/#{n_individuals}" col_select = "colnames" col_select = "names" if [:type] == :dataframe if [:type] == :dataframe probe_obj = client.eval("#{var}[[#{probe_number}]]").to_ruby else probe_obj = client.eval("#{var}[,#{probe_number}]").to_ruby end # puts probe_obj probe_id = client.eval("#{col_select}(#{var})[[#{probe_number}]]").to_ruby data["#{col_label}"] = (1..(probe_obj.size)).to_a.fill(probe_id) probe_obj.each_with_index{|lod,i| data["#{row_label}"] << row_names[i] data["#{val_label}"] << lod } data.map{|k,v| v.flatten!} data end |
#rows(connection, var, options = {}) ⇒ Object
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# File 'lib/bio-publisci/readers/r_matrix.rb', line 121 def rows(connection,var,={}) row_names = connection.eval("row.names(#{var})") #hacky solution because rserve client's .to_ruby method doesn't fully work if row_names == connection.eval('NULL') row_names = (1..connection.eval("nrow(#{var})").payload.first).to_a else row_names = row_names.payload end row_names end |
#structure(client, var, outvar, options = {}) ⇒ Object
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# File 'lib/bio-publisci/readers/r_matrix.rb', line 71 def structure(client,var,outvar,={}) meas = measures(client,var,) dim = dimensions(client,var,) codes = codes(client,var,) str = prefixes(var, ) str << data_structure_definition(meas,[],codes,outvar,) str << dataset(outvar,) component_specifications(meas, dim, codes, var, ).map{ |c| str << c } measure_properties(meas,var,).map{|m| str << m} str end |