R Interface to DDI Codebook 2.5
srcDocu node
srcOrig documentation
standard and its child nodes
standardsCompliance and its child nodes
Convert XML trees to DDI objects
Get XML representation of ddi_node objects
Shortcut to text representation of DDI XML
anlyInfo and its child nodes
anlysUnit node
boundPoly and its child nodes
catgry, catgryGrp and their child nodes
citation, sourceCitation, fileCitation and their child nodes
Codebook
codingInstructions and its child nodes
cohort and its child nodes
concept node
contact node
controlledVocabUsed and its child nodes
dataAccs and its children
dataColl and its children
dataDscr and its children
dataFingerprint and its child nodes
dataItem and its child nodes
dataSrc node
derivation and its child nodes
developmentActivity and its child nodes
dimensns, recDimnsn and their child nodes
ddi_distStmt and its children
dmns and its child nodes
docDscr and its children
docSrc and its child nodes
embargo node
exPostEvaluation and its child nodes
fileDscr and its children
fileStrc and its child nodes
fileTxt and its children
frameUnit and its children
geoBndBox and its child nodes
imputation node
labl node
location node
locMap and its child nodes
method and its child nodes
mrow and its child nodes
nCube and its child nodes
nCubeGrp and its child nodes
notes node
otherMat and its children
othrStdyMat and its child nodes
point and its child nodes
polygon and its child nodes
prodStmt and its child nodes
producer node
qstn and its child nodes
qualityStatement and its child nodes
range node
recGrp and its child nodes
resource and its child nodes
respUnit node
row and its child nodes
rspStmt and its child nodes
sampleFrame and its children
security node
serStmt and its child nodes
setAvail and its children
sources and its child nodes
srcChar node
stdyDscr and its children
stdyInfo and its child nodes
studyAuthorization and its child nodes
studyDevelopment and its child nodes
subject and its child nodes
sumDscr and its child nodes
table and its child nodes
targetSampleSize and its children nodes
tbody and its child nodes
tgroup and its child nodes
thead and its child nodes
titl node
titlStmt and its child nodes
txt node
universe node
usage and its child nodes
useStmt and its children
valrng, invalrng, and their child nodes
var and its child nodes
varGrp and its child nodes
verStmt and its child nodes
Validate generated codebook against DDI Codebook 2.5
A direct interface to the underlying XML representation of DDI Codebook 2.5 with flexible API creation.