Tag Info

New answers tagged

0

Easy work around without needing to figure out URL Remove all symbols used for retrieving example data from the Context Remove["DataPaclets`ExampleDataDump`*"] This will permit you still to access the other Paclets data like for example CityData etc.. (PS: stop playing with the images now, hi,hi,hi)


0

Here is the GitHub repo for my OEIS Mathematica package: https://github.com/Psychedelic-Geometry/OEIS-Mathematica.git


7

MovingMap is doing, what it is supposed to do. Evaluating AbsoluteTime /@ (Data[[1 ;; 5]][[All, 1]]) {3439843200, 3440102400, 3440188800, 3440275200, 3440361600} gives the timestamps for the first five data points in absolute time. The output of MovingMap[foo[#] &, Data, 5] or simpler MovingMap[foo[#] &, Data[[1 ;; 5]], 5] ...


3

First off, those are not stock symbols. Tickers starting with ^ are indexes. (As an example, ^NYA is the NYSE Composite.) I've found that when a ticker is not recognized, it's usually a "weird" ticker. I can not find ^EBT-SO on Yahoo Finance, while I can find ^AGG-EU. So ^EBT-SO is supposed to be an index, but unclear from where and what it measures. It's ...


1

Just use the same pattern as what you don't want to see: DeleteCases[indexMaster,Missing["NotAvailable"]] (* {"^RDM-SO", "AMEX"} *)


1

indexMaster= {"^RDM-SO", Missing["NotAvailable"], "AMEX"} Select[indexMaster, Internal`LiterallyAbsentQ[#, "NotAvailable"] &] (* {"^RDM-SO", "AMEX"} *) indexMaster2 = {"^RDM-SO", Missing["NotAvailable"], Missing[], "AMEX", "NotAvailable"}; Select[indexMaster2, Internal`LiterallyAbsentQ[#, "NotAvailable"] &] (* {"^RDM-SO", Missing[], "AMEX"} *) ...


1

Missing["NotAvailable"] is not a string. Its Head is Missing, therefore you can use instruments = DeleteCases[indexMaster, _Missing] {"^RDM-SO", "AMEX"}


3

There is an easier way using WolframAlpha:


5

Using Mathematica (v10) Reverse[SortBy[ EntityClass["AdministrativeDivision","USCountiesMaryland"][{"Name","MedianHouseholdIncome"}], Last]] // TableForm


6

data = WolframAlpha["median income in Maryland counties", {{"PropertyRanking:ACSData", 1}, "ComputableData"}]; data // TableForm



Top 50 recent answers are included