// GET api/samples public HttpResponseMessage Get() { try { var users = _usersRepository.GetUsers(); var statuses = _statusesRepository.GetStatuses(); var sampleDtos = from s in _samplesRepository.GetSamples() join u in users on s.CreatedBy equals u.UserId join st in statuses on s.StatusId equals st.StatusId select new SampleDto { SampleId = s.SampleId, Barcode = s.Barcode, CreatedAt = s.CreatedAt, CreatedById = s.CreatedBy, CreatedByFirstName = u.FirstName, CreatedByLastName = u.LastName, StatusId = s.StatusId, Status = st.Status1 }; var pairs = Request.GetQueryNameValuePairs(); if (pairs.Any()) { sampleDtos = filterSampleDtos(sampleDtos, pairs); } return(Request.CreateResponse(HttpStatusCode.OK, sampleDtos.ToList())); } catch (Exception e) { return(Request.CreateResponse(HttpStatusCode.InternalServerError, "There was a problem getting you that data.")); } }
public override IStatModel FromSamples(ISamplesRepository samplesRepository) { var performanceSamples = samplesRepository.GetSamples() as PerformanceSample[] ?? samplesRepository.GetSamples().ToArray(); var mle = performanceSamples.Length / performanceSamples.Sum(t => t.Duration.TotalMilliseconds); // TODO: Check return(new ExponentialStatModel(mle)); }
public override IStatModel FromSamples(ISamplesRepository samplesRepository) { var performanceSamples = samplesRepository.GetSamples() as PerformanceSample[] ?? samplesRepository.GetSamples().ToArray(); var min = performanceSamples.Min(t => t.Duration.TotalMilliseconds); var max = performanceSamples.Max(t => t.Duration.TotalMilliseconds); return(new UniformStatModel(min, max)); }
public override IStatModel FromSamples(ISamplesRepository samplesRepository) { var performanceSamples = samplesRepository.GetSamples() as PerformanceSample[] ?? samplesRepository.GetSamples().ToArray(); var estMean = performanceSamples.Sum(t => t.Duration.TotalMilliseconds); estMean = estMean / performanceSamples.Length; var estVariance = performanceSamples.Sum(t => Math.Pow((t.Duration.TotalMilliseconds - estMean), 2)); estVariance = estVariance / performanceSamples.Length; return(new NormalStatModel(estMean, Math.Sqrt(estVariance))); }
public override IStatModel FromSamples(ISamplesRepository samplesRepository) { var performanceSamples = samplesRepository.GetSamples() as PerformanceSample[] ?? samplesRepository.GetSamples().ToArray(); var logSamples = (from ps in performanceSamples select Math.Log(ps.Duration.TotalMilliseconds)).ToArray(); var estLogScale = logSamples.Sum(t => t); estLogScale = estLogScale / logSamples.Length; var estShape = logSamples.Sum(t => Math.Pow(t - estLogScale, 2)); estShape = estShape / logSamples.Length; return(new LogNormalStatModel(estLogScale, Math.Sqrt(estShape))); }
public override IStatModel FromSamples(ISamplesRepository samplesRepository) { return(new CustomStatModel(samplesRepository.GetSamples())); }