public static Dictionary <string, double> GetConfLimit(double frequency, double count)
{
StatisticsRepository.cFreq freq = new StatisticsRepository.cFreq();
double lower = 0;
double upper = 0;
if (frequency == count)
{
lower = 1;
upper = 1;
}
else
{
if (count > 300)
{
freq.FLEISS(frequency, count, 1.96, ref lower, ref upper);
}
else
{
freq.ExactCI(frequency, count, 95.0, ref lower, ref upper);
}
}
Dictionary <string, double> cl = new Dictionary <string, double>();
cl.Add("lower", lower);
cl.Add("upper", upper);
//ConfLimit cl = new ConfLimit();
//cl.Lower = lower;
//cl.Upper = upper;
//cl.Value = value;
return(cl);
}
private ConfLimit GetConfLimit(string value, float frequency, float count)
{
StatisticsRepository.cFreq freq = new StatisticsRepository.cFreq();
double lower = 0;
double upper = 0;
if (frequency == count)
{
lower = 1;
upper = 1;
if (count < 300)
{
lower = 0;
freq.ExactCI(frequency, (double)count, 95.0, ref lower, ref upper);
upper = 1;
}
}
else
{
if (count >= 300)
{
freq.WILSON(frequency, (double)count, 1.96, ref lower, ref upper);
}
else
{
freq.ExactCI(frequency, (double)count, 95.0, ref lower, ref upper);
}
}
ConfLimit cl = new ConfLimit();
cl.Lower = lower;
cl.Upper = upper;
cl.Value = value;
return(cl);
}
/// <summary>
/// Special method used to get the 95% confidence limit
/// </summary>
/// <param name="value">The value to run the CI on</param>
/// <param name="frequency">The frequency of the value</param>
/// <param name="count">The count</param>
/// <returns>ConfLimit object containing the upper and lower limits</returns>
private ConfLimit GetConfLimit(string value, double frequency, double count)
{
StatisticsRepository.cFreq freq = new StatisticsRepository.cFreq();
double lower = 0;
double upper = 0;
if (frequency == count)
{
lower = 1;
upper = 1;
}
else
{
if (count > 300)
{
freq.FLEISS(frequency, (double)count, 1.96, ref lower, ref upper);
}
else
{
freq.ExactCI(frequency, (double)count, 95.0, ref lower, ref upper);
}
}
ConfLimit cl = new ConfLimit();
cl.Lower = lower;
cl.Upper = upper;
cl.Value = value;
return cl;
}
