public static void CreateMetaData(SpssDataDocument doc)
{
// Define dictionary
SpssStringVariable v1 = new SpssStringVariable();
v1.Name = "v1";
v1.Label = "What is your name?";
doc.Variables.Add(v1);
SpssNumericVariable v2 = new SpssNumericVariable();
v2.Name = "v2";
v2.Label = "How old are you?";
doc.Variables.Add(v2);
SpssNumericVariable v3 = new SpssNumericVariable();
v3.Name = "v3";
v3.Label = "What is your gender?";
v3.ValueLabels.Add(1, "Male");
v3.ValueLabels.Add(2, "Female");
doc.Variables.Add(v3);
SpssDateVariable v4 = new SpssDateVariable();
v4.Name = "v4";
v4.Label = "What is your birthdate?";
doc.Variables.Add(v4);
// Add some data
doc.CommitDictionary();
}
private void CreateColumnMetaData(SpssDataDocument doc, IEnumerable <ICode> columnDefinitions)
{
var addedVariables = new Dictionary <String, bool>()
{
{ "Id", true }
};
foreach (var code in columnDefinitions)
{
var varName = code.Name;
var label = string.IsNullOrEmpty(code.Label) ? code.Name : code.Label;
var varDatatype = code.Datatype;
if (!addedVariables.ContainsKey(varName))
{
var v = CreateSpssVariable(varDatatype, varName, label, code.ColumnWidth);
doc.Variables.Add(v);
addedVariables.Add(varName, true);
}
}
doc.CommitDictionary();
}
public static void CreateMetaData(SpssDataDocument doc, SpssFormat format = SpssFormat.Long)
{
SpssNumericVariable vID = new SpssNumericVariable();
vID.Name = "UserID";
vID.Label = "The user's ID";
vID.MeasurementLevel = MeasurementLevelCode.SPSS_MLVL_RAT;
doc.Variables.Add(vID);
if (format == SpssFormat.Long)
{
SpssNumericVariable attemptNumber = new SpssNumericVariable();
attemptNumber.Name = $"AttemptNumber";
attemptNumber.Label = $"The continuous number of this attempt";
attemptNumber.MeasurementLevel = MeasurementLevelCode.SPSS_MLVL_RAT;
doc.Variables.Add(attemptNumber);
SpssNumericVariable time = new SpssNumericVariable();
time.Name = $"Efficiency";
time.Label = $"Time taken in seconds for the attempt";
time.MeasurementLevel = MeasurementLevelCode.SPSS_MLVL_RAT;
doc.Variables.Add(time);
SpssStringVariable hit = new SpssStringVariable();
hit.Name = $"Effectiveness";
hit.Label = $"Whether the user hit the target or not";
hit.ValueLabels.Add("Miss", "Miss");
hit.ValueLabels.Add("Hit", "Hit");
hit.MeasurementLevel = MeasurementLevelCode.SPSS_MLVL_NOM;
doc.Variables.Add(hit);
SpssNumericVariable accuracy = new SpssNumericVariable();
accuracy.Name = $"Accuracy";
accuracy.Label = $"Distance in pixels from target";
accuracy.MeasurementLevel = MeasurementLevelCode.SPSS_MLVL_RAT;
doc.Variables.Add(accuracy);
SpssStringVariable gridSize = new SpssStringVariable();
gridSize.Name = $"TargetSize";
gridSize.Label = $"Target (grid) size for attempt";
gridSize.ValueLabels.Add("Small", "Small");
gridSize.ValueLabels.Add("Large", "Large");
gridSize.MeasurementLevel = MeasurementLevelCode.SPSS_MLVL_NOM;
doc.Variables.Add(gridSize);
SpssStringVariable direction = new SpssStringVariable();
direction.Name = $"Direction";
direction.Label = $"Direction for attempt";
direction.ValueLabels.Add("Push", "Push");
direction.ValueLabels.Add("Pull", "Pull");
direction.MeasurementLevel = MeasurementLevelCode.SPSS_MLVL_NOM;
doc.Variables.Add(direction);
SpssStringVariable technique = new SpssStringVariable();
technique.Name = $"Technique";
technique.Label = $"The technique used for the attempt";
technique.ValueLabels.Add("Pinch", "Pinch");
technique.ValueLabels.Add("Swipe", "Swipe");
technique.ValueLabels.Add("Throw", "Throw");
technique.ValueLabels.Add("Tilt", "Tilt");
technique.MeasurementLevel = MeasurementLevelCode.SPSS_MLVL_NOM;
doc.Variables.Add(technique);
SpssStringVariable experiment = new SpssStringVariable();
experiment.Name = $"Experiment";
experiment.Label = $"The experiment in which the attempt was conducted in";
// Target, Field, Old, Accuracy
experiment.ValueLabels.Add("Target", "Target");
experiment.ValueLabels.Add("Field", "Field");
experiment.ValueLabels.Add("Old", "Old");
experiment.ValueLabels.Add("Accuracy", "Accuracy");
experiment.MeasurementLevel = MeasurementLevelCode.SPSS_MLVL_NOM;
doc.Variables.Add(experiment);
}
doc.CommitDictionary();
}