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Add R sample app #1

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37 changes: 37 additions & 0 deletions example/dynamicMetaAnalysis.R
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library(rrdf)
library(data.table)
require("meta")

model <- load.rdf("dynamicMetaAnalysis.ttl","TURTLE")

result <- sparql.rdf(model,
"
PREFIX qb: <http://purl.org/linked-data/cube#>
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX eg: <http://example.org/dynamic-meta-analysis#>
SELECT
?id ?year
?sampleSizeIntervention ?timeLearningAverageIntervention ?timeLearningStandardDeviationIntervention
?sampleSizeControl ?timeLearningAverageControl ?timeLearningStandardDeviationControl
WHERE
{
?obs rdf:type qb:Observation .
?obs eg:pubid ?id .
?obs eg:pubid ?year .
?obs eg:sample-size-intervention ?sampleSizeIntervention .
?obs eg:time-learning-avg-intervention ?timeLearningAverageIntervention .
?obs eg:time-learning-sd-intervention ?timeLearningStandardDeviationIntervention .
?obs eg:sample-size-control ?sampleSizeControl .
?obs eg:time-learning-avg-control ?timeLearningAverageControl .
?obs eg:time-learning-sd-control ?timeLearningStandardDeviationControl .
}
"
)

class(result) <- "numeric"
metaInformation <- data.frame(result)
metaInformation[ metaInformation == 0 ] <- NA

metaAnalysis <- metacont(sampleSizeIntervention, timeLearningAverageIntervention, timeLearningStandardDeviationIntervention, sampleSizeControl, timeLearningAverageControl, timeLearningStandardDeviationControl, data=metaInformation, sm="SMD")

summary(metaAnalysis)
110 changes: 110 additions & 0 deletions example/dynamicMetaAnalysis.ttl
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@prefix eg: <http://example.org/dynamic-meta-analysis#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .
@prefix sdmx: <http://purl.org/linked-data/sdmx#> .
@prefix sdmx-concept: <http://purl.org/linked-data/sdmx/2009/concept#> .
@prefix sdmx-dimension: <http://purl.org/linked-data/sdmx/2009/dimension#> .
@prefix sdmx-attribute: <http://purl.org/linked-data/sdmx/2009/attribute#> .
@prefix sdmx-measure: <http://purl.org/linked-data/sdmx/2009/measure#> .
@prefix qb: <http://purl.org/linked-data/cube#> .

eg:pubid a rdf:Property , qb:DimensionProperty ;
rdfs:label "Pubmed ID"@en ;
rdfs:range xsd:integer .

eg:sample-size-intervention a rdf:Property , qb:MeasureProperty ;
rdfs:label "Number of subjects in the intervention group"@en ;
rdfs:subPropertyOf sdmx-measure:obsValue ;
rdfs:range xsd:integer .

eg:time-learning-avg-intervention a rdf:Property , qb:MeasureProperty ;
rdfs:label "Time spent with learning in the intervention group"@en ;
rdfs:subPropertyOf sdmx-measure:obsValue ;
rdfs:range xsd:integer .

eg:time-learning-sd-intervention a rdf:Property , qb:MeasureProperty ;
rdfs:label "Standard deviation of time spent with learning in the intervention group"@en ;
rdfs:subPropertyOf sdmx-measure:obsValue ;
rdfs:range xsd:integer .

eg:sample-size-control a rdf:Property , qb:MeasureProperty ;
rdfs:label "Number of subjects in the control group"@en ;
rdfs:subPropertyOf sdmx-measure:obsValue ;
rdfs:range xsd:integer .

eg:time-learning-avg-control a rdf:Property , qb:MeasureProperty ;
rdfs:label "Time spent with learning in the control group"@en ;
rdfs:subPropertyOf sdmx-measure:obsValue ;
rdfs:range xsd:integer .

eg:time-learning-sd-control a rdf:Property , qb:MeasureProperty ;
rdfs:label "Standard deviation of time spent with learning in the control group"@en ;
rdfs:subPropertyOf sdmx-measure:obsValue ;
rdfs:range xsd:integer .

eg:dsd-dynamic-meta-analysis a qb:DataStructureDefinition ;
rdfs:comment "Data structure for dynamic meta analysis"@en .

_:node18vq12l5ux93150 qb:dimension eg:pubid .

eg:dsd-dynamic-meta-analysis qb:component _:node18vq12l5ux93150 .

_:node18vq12l5ux93151 qb:measure eg:sample-size-intervention .

eg:dsd-dynamic-meta-analysis qb:component _:node18vq12l5ux93151 .

_:node18vq12l5ux93152 qb:measure eg:time-learning-avg-intervention .

eg:dsd-dynamic-meta-analysis qb:component _:node18vq12l5ux93152 .

_:node18vq12l5ux93153 qb:measure eg:time-learning-sd-intervention .

eg:dsd-dynamic-meta-analysis qb:component _:node18vq12l5ux93153 .

_:node18vq12l5ux93154 qb:measure eg:sample-size-control .

eg:dsd-dynamic-meta-analysis qb:component _:node18vq12l5ux93154 .

_:node18vq12l5ux93155 qb:measure eg:time-learning-avg-control .

eg:dsd-dynamic-meta-analysis qb:component _:node18vq12l5ux93155 .

_:node18vq12l5ux93156 qb:measure eg:time-learning-sd-control .

eg:dsd-dynamic-meta-analysis qb:component _:node18vq12l5ux93156 .

eg:dataset-dynamic-meta-analysis a qb:DataSet ;
rdfs:label "Dataset for the dynamic meta analysis"@en ;
rdfs:comment "Dataset for the dynamic meta analysis"@en ;
qb:structure eg:dsd-dynamic-meta-analysis .

eg:10536581 a qb:Observation ;
qb:dataSet eg:dataset-dynamic-meta-analysis ;
eg:pubid "10536581"^^xsd:integer ;
eg:sample-size-intervention "52"^^xsd:integer ;
eg:time-learning-avg-intervention "41"^^xsd:integer ;
eg:time-learning-sd-intervention "0"^^xsd:integer ;
eg:sample-size-control "56"^^xsd:integer ;
eg:time-learning-avg-control "32"^^xsd:integer ;
eg:time-learning-sd-control "0"^^xsd:integer .

eg:10858176 a qb:Observation ;
qb:dataSet eg:dataset-dynamic-meta-analysis ;
eg:pubid "10858176"^^xsd:integer ;
eg:sample-size-intervention "83"^^xsd:integer ;
eg:time-learning-avg-intervention "27"^^xsd:integer ;
eg:time-learning-sd-intervention "1.44"^^xsd:decimal ;
eg:sample-size-control "79"^^xsd:integer ;
eg:time-learning-avg-control "38.5"^^xsd:decimal ;
eg:time-learning-sd-control "0.56"^^xsd:decimal .

eg:12133144 a qb:Observation ;
qb:dataSet eg:dataset-dynamic-meta-analysis ;
eg:pubid "12133144"^^xsd:integer ;
eg:sample-size-intervention "47"^^xsd:integer ;
eg:time-learning-avg-intervention "61"^^xsd:integer ;
eg:time-learning-sd-intervention "1.43"^^xsd:decimal ;
eg:sample-size-control "48"^^xsd:integer ;
eg:time-learning-avg-control "113"^^xsd:integer ;
eg:time-learning-sd-control "1.45"^^xsd:decimal .