Result showing two rows to one row - sql

Question

I wrote a query to count positive and negative results per day. My problem is that I am getting two rows per postivie to negative day.
I want one row with a positive and negative column for each day( no multiple days).
SELECT case([MsrSplatPositive]) when '0' then count([MsrSplatPositive]) end as 'Negative'
,case([MsrSplatPositive]) when '1' then count([MsrSplatPositive]) end as 'Positive'
,CONVERT(VARCHAR(10), f.NewsDate, 106) as 'Date'
FROM [News].[dbo].[Score] s
inner join [News].[dbo].[Feed] f
on f.ScoreId = s.Id
where f.NewsDate between dateadd(day,-30,GETDATE()) and GETDATE()
group by [MsrSplatPositive],CONVERT(VARCHAR(10), f.NewsDate, 106)

Answer 1

Remove MsrSplatPositive from the GROUP BY.
That is forcing the positive and negative results into different days.
And then use a SUM(CASE...) instead of CASE(COUNT...)
You have this in the SELECT:
case([MsrSplatPositive]) when '0' then count([MsrSplatPositive]) end as 'Negative'
and instead want this:
sum(CASE WHEN MsrSplatPositive = 0 THEN 1 ELSE 0 END) as 'Negative'
EDIT:
All fixed up should be something like:
SELECT SUM(CASE WHEN MsrSplatPositive = 0 THEN 1 ELSE 0 END) 'Negative'
,SUM(MsrSplatPositive 'Positive'
,CONVERT(VARCHAR(10), f.NewsDate, 106) as 'Date'
FROM News.dbo.Score s
INNER JOIN
News.dbo.Feed f on f.ScoreId = s.Id
WHERE f.NewsDate BETWEEN DATEADD(DAY,-30,GETDATE()) and GETDATE()
GROUP BY f.NewsDate

Answer 2

Try this...I haven't run the query but think this should achieve the result. I have modified your original query to return 0 instead of null in the positive and negative column. Then used the modified SQL as a temp table and grouped by the date values.
Select Sum(Temp.Negative), Sum(Temp.Positive), Temp.Date From
(
SELECT case([MsrSplatPositive]) when '0' then count([MsrSplatPositive])
else 0 end as 'Negative'
,case([MsrSplatPositive]) when '1' then count([MsrSplatPositive]
else 0) end as 'Positive'
,CONVERT(VARCHAR(10), f.NewsDate, 106) as 'Date'
FROM [News].[dbo].[Score] s
inner join [News].[dbo].[Feed] f
on f.ScoreId = s.Id
where f.NewsDate between dateadd(day,-30,GETDATE()) and GETDATE()
group by [MsrSplatPositive],CONVERT(VARCHAR(10), f.NewsDate, 106)
) Temp
Group By Temp.Date
Hope this helps.