private void LoadAgeProbabilities()
{
PartyPrediction given1824 = new PartyPrediction();
PartyPrediction given2549 = new PartyPrediction();
PartyPrediction given5064 = new PartyPrediction();
PartyPrediction given65Plus = new PartyPrediction();
using (var reader = new StreamReader(pollingDataPath))
{
reader.ReadLine();
while (!reader.EndOfStream)
{
var line = reader.ReadLine();
var values = line.Split(',');
var party = (Party)Enum.Parse(typeof(Party), values[0]);
given1824.Add(party, int.Parse(values[10]));
given2549.Add(party, int.Parse(values[11]));
given5064.Add(party, int.Parse(values[12]));
given65Plus.Add(party, int.Parse(values[13]));
}
}
AgeProbabilities.Add(AgeGroup.A1824, given1824);
AgeProbabilities.Add(AgeGroup.A2549, given2549);
AgeProbabilities.Add(AgeGroup.A5064, given5064);
AgeProbabilities.Add(AgeGroup.A65Plus, given65Plus);
}
private void LoadRegionProbabilities()
{
PartyPrediction givenLondon = new PartyPrediction();
PartyPrediction givenSouth = new PartyPrediction();
PartyPrediction givenMidlands = new PartyPrediction();
PartyPrediction givenNorth = new PartyPrediction();
PartyPrediction givenScotland = new PartyPrediction();
using (var reader = new StreamReader(pollingDataPath))
{
reader.ReadLine();
while (!reader.EndOfStream)
{
var line = reader.ReadLine();
var values = line.Split(',');
var party = (Party)Enum.Parse(typeof(Party), values[0]);
if (!containsScotland)
{
givenLondon.Add(party, int.Parse(values[16]));
givenSouth.Add(party, int.Parse(values[17]));
givenMidlands.Add(party, int.Parse(values[18]));
givenNorth.Add(party, int.Parse(values[19]));
}
else
{
givenScotland.Add(party, int.Parse(values[20]));
}
}
}
if (!containsScotland)
{
RegionProbabilities.Add(Region.London, givenLondon);
RegionProbabilities.Add(Region.South, givenSouth);
RegionProbabilities.Add(Region.MidlandsWales, givenMidlands);
RegionProbabilities.Add(Region.North, givenNorth);
}
else
{
RegionProbabilities.Add(Region.Scotland, givenScotland);
}
}
private void AddValuesToSeries(
List <KeyValuePair <DateTime, PartyPrediction> > pollValues,
List <KeyValuePair <string, LineSeries> > partiesLineSeries)
{
foreach (KeyValuePair <DateTime, PartyPrediction> pollValuePair in pollValues)
{
double date = DateTimeAxis.ToDouble(pollValuePair.Key);
PartyPrediction partyPrediction = pollValuePair.Value;
for (int i = 0; i < partiesLineSeries.Count; i++)
{
string key = partiesLineSeries[i].Key;
double percentage =
partyPrediction.GetPartyValue(key);
partiesLineSeries[i].Value.Points.Add(new DataPoint(date, percentage));
}
}
}
public List <KeyValuePair <DateTime, PartyPrediction> > GetPartyPredictionsByDate(
bool usePolling = true)
{
List <KeyValuePair <DateTime, PartyPrediction> > pollValues =
new List <KeyValuePair <DateTime, PartyPrediction> >();
List <PollingPrediction> predictions =
usePolling ? PollingPredictions:InterpolatedPredictions;
foreach (PollingPrediction prediction in predictions)
{
PartyPrediction partyPredictionValues = GetPartyPredictionValues(prediction);
pollValues.Add(
new KeyValuePair <DateTime, PartyPrediction>(
prediction.PublicationDate, partyPredictionValues));
}
return(pollValues);
}
private void LoadPreviousVoteProbabilities()
{
PartyPrediction givenVotedCon17 = new PartyPrediction();
PartyPrediction givenVotedLab17 = new PartyPrediction();
PartyPrediction givenVotedLibDem17 = new PartyPrediction();
PartyPrediction givenVotedOther17 = new PartyPrediction();
using (var reader = new StreamReader(pollingDataPath))
{
reader.ReadLine();
while (!reader.EndOfStream)
{
var line = reader.ReadLine();
var values = line.Split(',');
var party = (Party)Enum.Parse(typeof(Party), values[0]);
givenVotedCon17.Add(party, int.Parse(values[4]));
givenVotedLab17.Add(party, int.Parse(values[5]));
givenVotedLibDem17.Add(party, int.Parse(values[6]));
if (!String.IsNullOrWhiteSpace(values[7]))
{
givenVotedOther17.Add(party, int.Parse(values[7]));
}
}
}
PreviousElectionProbabilities.Add(Party.Con, givenVotedCon17);
PreviousElectionProbabilities.Add(Party.Lab, givenVotedLab17);
PreviousElectionProbabilities.Add(Party.LibDem, givenVotedLibDem17);
if (containsScotland)
{
PreviousElectionProbabilities.Add(Party.SNP, givenVotedOther17);
}
}
private void LoadGenderProbabilities()
{
PartyPrediction givenMale = new PartyPrediction();
PartyPrediction givenFemale = new PartyPrediction();
using (var reader = new StreamReader(pollingDataPath))
{
reader.ReadLine();
while (!reader.EndOfStream)
{
var line = reader.ReadLine();
var values = line.Split(',');
var party = (Party)Enum.Parse(typeof(Party), values[0]);
givenMale.Add(party, int.Parse(values[8]));
givenFemale.Add(party, int.Parse(values[9]));
}
}
GenderProbabilities.Add(Gender.Male, givenMale);
GenderProbabilities.Add(Gender.Female, givenFemale);
}
private void LoadReferendumProbabilities()
{
PartyPrediction givenRemain = new PartyPrediction();
PartyPrediction givenLeave = new PartyPrediction();
using (var reader = new StreamReader(pollingDataPath))
{
reader.ReadLine();
while (!reader.EndOfStream)
{
var line = reader.ReadLine();
var values = line.Split(',');
var party = (Party)Enum.Parse(typeof(Party), values[0]);
givenRemain.Add(party, int.Parse(values[2]));
givenLeave.Add(party, int.Parse(values[3]));
}
}
ReferendumProbabilities.Add(ReferendumResult.Remain, givenRemain);
ReferendumProbabilities.Add(ReferendumResult.Leave, givenLeave);
}
private void LoadSocialGradeProbabilies()
{
PartyPrediction givenABC1 = new PartyPrediction();
PartyPrediction givenC2DE = new PartyPrediction();
using (var reader = new StreamReader(pollingDataPath))
{
reader.ReadLine();
while (!reader.EndOfStream)
{
var line = reader.ReadLine();
var values = line.Split(',');
var party = (Party)Enum.Parse(typeof(Party), values[0]);
givenABC1.Add(party, int.Parse(values[14]));
givenC2DE.Add(party, int.Parse(values[15]));
}
}
SocialGradeProbabilities.Add(SocialGrade.ABC1, givenABC1);
SocialGradeProbabilities.Add(SocialGrade.C2DE, givenC2DE);
}
