New answers tagged curated-data
12
It took me quite a while, but finally, here's a visualization of the perigee of Flamsteed's comet:
I should first note two things: first, some of the needed data for computing the orbit of comet C/1683 O1 was missing in AstronomicalData["CometC1683O1", "Properties"], and I had to pull information from external sources to supplement the information ...
2
When you say price what do you mean ? Are you talking about retrieving historical market prices for securities i.e shares or are you talking about more complex pricing such as options, futures etc ? You can use the FinancialData[] function to obtain financial data. I would take a subset of your securities and explore FinancialData[] to see what data is ...
1
You are not using the functions correctly
In[9]:= DateString[]
Out[9]= "Tue 30 Apr 2013 09:37:20"
while
In[10]:= DateString[TimeZone -> 0]
Out[10]= "Tue 30 Apr 2013 07:37:26"
and
In[33]:= AstronomicalData["Sun", {"NextRiseTime", {2012, 10, 8, 6, 0,
0}}, TimeZone -> 1]
Out[33]= {2012, 10, 8, 6, 35, 31.7528}
In[34]:= AstronomicalData["Sun", ...
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