Monday, March 3, 2014

Dataset: Joint Admission Matriculation Board (JAMB) Examination Results

Description Analysis of the results of the Joint Admission Matriculation Board Examinations in Nigeria .

Country: Nigeria

RDF/XML, CSV.

Keywords: opendatanigeria, opendatang, opendata, linkeddata, dataset, nigeria, jamb, examination, naija30, africa30, education

Information: About the Linked Data document.

Predicates/Properties View details

Linked Data Follow Your Nose (hosted on rww.io)

Sample Visualization:

Sample SPARQL Queries:

 The best 5 performances in JAMB Exams based on the number of candidates that scored more than 50%.

prefix odng: <http://www.vikanttimobile.com/opendatang/data/odng-education-jexams-results.ttl#> prefix xsd: <http://www.w3.org/2001/XMLSchema#> prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>

select ?description, ?year, str(?totalCandidate) as ?totalCandidates , str(?scoredAbove200) as ?scoredMoreThan200 , xsd:double(?scoredAbove200) / xsd:double(?totalCandidate) * 100 as ?percent from <http://www.vikanttimobile.com/opendatang/data/odng-education-jexams-results.ttl> where { ?s odng:examOrganization ?exambody . ?s rdfs:label ?description . ?s odng:year ?year . ?s odng:totalAbove200 ?scoredAbove200 . optional {?s odng:totalCandidate ?totalCandidate .} optional {?s odng:above300 ?scoredAbove300 .} optional {?s odng:between270to299 ?scoredAbove270 .} optional {?s odng:between200to249 ?scoredAbove200 .} optional {?s odng:below170 ?scoredBelow170 .} optional {?s odng:between250to270 ?scoredAbove250 .} optional {?s odng:totalBelow200 ?scoredBelow200 .} } order by desc(xsd:integer(?percent ))

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 The top JAMB Examinations that had candidates that scored more than 300 points.

prefix odng: <http://www.vikanttimobile.com/opendatang/data/odng-education-jexams-results.ttl#> prefix xsd: <http://www.w3.org/2001/XMLSchema#> prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>

select ?description, ?year, str(?totalCandidate) as ?totalCandidates , str(?scoredAbove300) as ?scoredAbove300 from <http://www.vikanttimobile.com/opendatang/data/odng-education-jexams-results.ttl> where { ?s odng:examOrganization ?exambody . ?s rdfs:label ?description . ?s odng:year ?year . ?s odng:above300 ?scoredAbove300 . optional {?s odng:totalCandidate ?totalCandidate .} optional {?s odng:above300 ?scoredAbove300 .} optional {?s odng:between270to299 ?scoredAbove270 .} optional {?s odng:between200to249 ?scoredAbove200 .} optional {?s odng:below170 ?scoredBelow170 .} optional {?s odng:between250to270 ?scoredAbove250 .} optional {?s odng:totalBelow200 ?scoredBelow200 .} } order by desc(xsd:integer(?scoredAbove300 ))

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  Emeka Okoye

Analysis of the results of the Joint Admission Matriculation Board Examinations in Nigeria.