private void AnalyseData()
{
storiesCount = AllItems.Sum(i => i.GetNumberOfStoriesWithStatus(StoryStatusType.None));
burn.Effort = AllItems.Sum(i => i.GetBurn(ItemBroadType.None, ActivityType.None).Sum(e => e.EffortInHr));
burn.DevEffort = AllItems.Sum(i => i.GetBurn(ItemBroadType.None, ActivityType.Development).Sum(e => e.EffortInHr));
burn.QAEffort = AllItems.Sum(i => i.GetBurn(ItemBroadType.None, ActivityType.Testing).Sum(e => e.EffortInHr));
burn.TWEffort = AllItems.Sum(i => i.GetBurn(ItemBroadType.None, ActivityType.Documentation).Sum(e => e.EffortInHr));
timeSpent = AllItems.Sum(i => i.GetTimeSpent().Sum(e => e.EffortInHr));
bugBurn.Effort = AllItems.Sum(i => i.GetBurn(ItemBroadType.Bug, ActivityType.None).Sum(e => e.EffortInHr));
bugBurn.DevEffort = AllItems.Sum(i => i.GetBurn(ItemBroadType.Bug, ActivityType.Development).Sum(e => e.EffortInHr));
bugBurn.QAEffort = AllItems.Sum(i => i.GetBurn(ItemBroadType.Bug, ActivityType.Testing).Sum(e => e.EffortInHr));
bugBurn.TWEffort = AllItems.Sum(i => i.GetBurn(ItemBroadType.Bug, ActivityType.Documentation).Sum(e => e.EffortInHr));
storyBurn.Effort = AllItems.Sum(i => i.GetBurn(ItemBroadType.UserStory, ActivityType.None).Sum(e => e.EffortInHr));
storyBurn.DevEffort = AllItems.Sum(i => i.GetBurn(ItemBroadType.UserStory, ActivityType.Development).Sum(e => e.EffortInHr));
storyBurn.QAEffort = AllItems.Sum(i => i.GetBurn(ItemBroadType.UserStory, ActivityType.Testing).Sum(e => e.EffortInHr));
storyBurn.TWEffort = AllItems.Sum(i => i.GetBurn(ItemBroadType.UserStory, ActivityType.Documentation).Sum(e => e.EffortInHr));
deviation.Effort = AllItems.Sum(i => i.GetDeviation().Sum(e => e.EffortInHr));
deviation.DevEffort = AllItems.Sum(i => i.GetDeviation().Where(c => c.Activity == ActivityType.Development).Sum(e => e.EffortInHr));
deviation.QAEffort = AllItems.Sum(i => i.GetDeviation().Where(c => c.Activity == ActivityType.Testing).Sum(e => e.EffortInHr));
deviation.TWEffort = AllItems.Sum(i => i.GetDeviation().Where(c => c.Activity == ActivityType.Documentation).Sum(e => e.EffortInHr));
progress.Effort = burn.Effort - deviation.Effort;
progress.DevEffort = burn.DevEffort - deviation.DevEffort;
progress.QAEffort = burn.QAEffort - deviation.QAEffort;
progress.TWEffort = burn.TWEffort - deviation.TWEffort;
noOfBugsResolved = AllItems.Sum(i => i.GetNumberOfBugsWithStatus(BugStatusType.Resolved));
noOfBugsClosed = AllItems.Sum(i => i.GetNumberOfBugsWithStatus(BugStatusType.Closed));
}