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drawing a time series diagram

Posted on 2013-12-16
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Last Modified: 2014-01-08
I want to draw a time series diagram On the X-axis ,I want to mark out months like this:

2012-1     (January 2012)
2012-2     ....
2012-3
2012-4
2012-5
2012-6
...

Could someone give a sample expressions that achieves this?
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Question by:mdoland
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Expert Comment

by:Rainer Jeschor
ID: 39721335
Hi,
could you please explain what you mean with
a sample expressions that achieves this
?

What charting library are you using?
Do you have already some sort of script and HTML code?

THanks.
Rainer
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Author Comment

by:mdoland
ID: 39721364
I use Flot. I dont have any html.
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Accepted Solution

by:
Rainer Jeschor earned 500 total points
ID: 39721603
Hi,

I have provided a simple sample here:
http://jsfiddle.net/EE_RainerJ/vFTYA/

To display the month names, you have to configure/set the x-axis options like
        xaxis: { 
                 mode: "time",
                 timeformat: "%y-%m",
                 tickSize: [1, "month"],
                 min: (new Date(2011, 12, 1)).getTime(), 
                 max: (new Date(2013, 2, 1)).getTime()
        }

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HTH
Rainer
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Author Comment

by:mdoland
ID: 39723834
Excellent!

One more related question ... with %y I am supposed to get the full year ... 4 digits. On the jsfiddle I do get all 4 digits, however not in my application. What could cause that? I only get the 2 last digits. I use the same browser so it can't be that.
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LVL 44

Expert Comment

by:Rainer Jeschor
ID: 39723941
Hm,
could depend on the data - perhaps its not correctly interpreted as dates / datetimes.

Could you provide your data array?

HTH
Rainer
0
 

Author Comment

by:mdoland
ID: 39725994
Here it is:
	    serie1 = [[new Date(2002,1,1), 0.39], [new Date(2003,1,1), 0.27], [new Date(2004,1,1), 0.60],[new Date(2005,1,1), 0.75],[new Date(2006,1,1), 0.61],
	              [new Date(2007,1,1), 0.22],[new Date(2008,1,1), 0.1],[new Date(2009,1,1), 0.4],[new Date(2010,1,1), 0.15],[new Date(2011,1,1), 0.22],
	              [new Date(2012,1,1), 0.36],[new Date(2013,1,1), 0.10]];
	    serie2 = [[new Date(2002,1,1), 0.29], [new Date(2003,1,1), 0.22], [new Date(2004,1,1), 0.20],[new Date(2005,1,1), 0.75],[new Date(2006,1,1), 0.22],
	              [new Date(2007,1,1), 0.22],[new Date(2008,1,1), 0.5],[new Date(2009,1,1), 0.4],[new Date(2010,1,1), 0.22],[new Date(2011,1,1), 0.11],
	              [new Date(2012,1,1), 0.34],[new Date(2013,1,1), 0.22]];

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Author Comment

by:mdoland
ID: 39725999
It seems to show up correctly when I put it in you fiddle code.
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