private IndividualPropertiesCache createIndividualPropertiesFromCSV(CsvReader csv, string[] headers)
{
var individualPropertiesCache = new IndividualPropertiesCache();
//first create a cache of all possible values
var covariateCache = new Cache <string, List <string> >();
var parameterValues = new Cache <string, List <double> >();
int fieldCount = csv.FieldCount;
int indexIndividualId = 0;
for (int i = 0; i < headers.Length; i++)
{
var header = headers[i];
if (string.Equals(header, Constants.Population.INDIVIDUAL_ID_COLUMN))
{
indexIndividualId = i;
continue;
}
if (entryRepresentsParameter(header))
{
parameterValues[header] = new List <double>();
}
else
{
covariateCache[header] = new List <string>();
}
}
while (csv.ReadNextRecord())
{
for (int i = 0; i < fieldCount; i++)
{
if (i == indexIndividualId)
{
continue;
}
var header = headers[i];
if (parameterValues.Contains(header))
{
parameterValues[header].Add(csv.DoubleAt(i));
}
else
{
covariateCache[header].Add(csv[i]);
}
}
}
//now fill the property cache
addCovariates(individualPropertiesCache, covariateCache);
foreach (var parameterValue in parameterValues.KeyValues)
{
individualPropertiesCache.SetValues(parameterValue.Key, parameterValue.Value);
}
return(individualPropertiesCache);
}
private IEnumerable <double> getValuesFrom(CsvReader csv, int fieldCount)
{
var values = new List <double>();
for (int i = PARAMETER_PATH + 1; i < fieldCount; i++)
{
values.Add(csv.DoubleAt(i));
}
return(values);
}
private void addValues(QuantityPKParameter pkParameter, CsvReader csv)
{
if (!_valuesCache.Contains(pkParameter))
{
_valuesCache.Add(pkParameter, new List <Tuple <int, float> >());
}
var coreUnit = convertValueToCoreValue(pkParameter.Dimension, csv.DoubleAt(VALUE), csv[UNIT]);
_valuesCache[pkParameter].Add(new Tuple <int, float>(csv.IntAt(INDIVIDUAL_ID), coreUnit.ToFloat()));
}
