Questions tagged [curated-data]

Since version 7, Mathematica includes gigabytes of curated data relevant to many different fields, including physics, chemistry, graph theory, finance, geography and many more.

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28 views

How to get stock option chains?

I know that it is possible to get stock data using FinancialData. I am now looking for stock options data. In particular, I am looking for historical stock option ...
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Missing[“NotAvailable”] Financial data

I'm trying to get the dow jones industrial average financial data using FinancialData["^DJI"] but it returns ...
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COVID-19 Wolfram Data Repository Retrieval

I'm using this dataset to check out the data on new COVID-19 cases. But there are two issues: Two days ago it was working great and it had data up to March 13; 1 day lag. Now when I run the cell in ...
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Why is this Interpreter Restriction failing?

Why is the following interpreter restriction on City failing? ...
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64 views

Use 'ThermodynamicData' offline?

Is there any possibility to use the 'ThermodynamicData' function without accessing the Internet? I tried to run a script on a computer without access to the Internet, and i found that the function '...
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Using FinancialData to obtain historical data on NASDAQ closing prices

I have been struggling for over an hour, reading documentation, experimenting, google searching for information on how to ask for the closing price of the NASDAQ index. I don't want a stock on that ...
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262 views

Is FinancialData about to be depreciated?

A support case with the identification [CASE:4387967] was created. FinancialData seems to be losing information. For example in the documentation it says: ...
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Accessing the Australian Stock Exchnage through FinancialData

This answer from 2015 suggests that data from the Australian Stock Exchange can be accessed using FinancialData["AX:CBA"]. However, when I run this I get ...
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Make it fast to answer lots of similar Entity questions

I've done a EntityPrefetch[EntityClass["ZIPCode"]] but I'm not at all sure it's helped. I want to get every zip-code's address. The obvious way to do this is: <...
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36 views

How to make Button print the last updated point?

I am trying to create a graphics that outputs the population of a city on the graphics that is clicked. The problem is that it is not updating the last point that is clicked. Please help. ...
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Cloud Deploy dynamic country selection from a map

This is a follow-up question based on the answer I got from Lukas Lang. The original question is here. How can I alter the code to deploy it on the cloud? Or in case this method is only for desktop: ...
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319 views

How to dynamically select a country on a map using the cursor

Let's say I have a map of Europe with a locator in manipulate Manipulate[ GeoGraphics["Europe", GeoBackground -> "CountryBorders"], {{p, {150, 150}}, Locator}] ...
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Obtain complete list of built-in graphical objects, and split them into groups?

I would like to obtain the complete listing of built-in graphical objects (which can be used in Graphics or Graphics3D) ...
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Finding Fourier transform of a quantity v/s theta (0 to 360 degrees)

I have a physical quantity (experimentally measured) lets say T whose variation I have measured with angle (theta in degrees). I want to find out the Fourier components of this quantity with respect ...
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1answer
58 views

Inconsistent sign changes in Molecule[] AtomDiagramCoordinates property and MoleculePlot[]

I'm trying to resolve a problem with the new Molecule[] functionality in Mathematica 12. The "AtomDiagramCoordinates" property returns 2D coordinates of the molecular graph. These coordinates can be ...
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1answer
81 views

Better curve fitting of sinusoids

I am trying to fit sinusoids to my experimental data of the form: $y= a+b sin(\theta)+csin(2\theta)+dsin(4\theta)$ and I am using the non-linear fit model. However I feel the data fitting is not good, ...
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What is ResourceRegister doing behind the scenes?

For practicing good data hygiene, designing system architecture, searching, debugging etc it is useful to know what underlying changes are being made to your system when functions like ...
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U.S. Treasury Yield Curve via WolframAlfa

Disturbingly coincident with the U.S. Treasury Yield Curve's recent volatility and inversion, the previously highly reliable & available data from the Treasury's website at Treasury's website xml ...
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How to filter by stock exchange in Financial EntityClass?

I have seen example of filtering the EntityClass. For example, to get the companies with the largest p/e ratios: ...
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2answers
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Possible error in IsotopeData

I found 2 isotopes in Wolfram database which are marked as unstable, but their lifetime is indicated as infinite (germanium-76 and selenium-82). The following chunck of code illustrates the issue: <...
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how to download and clear entity framework data?

Firstly I want to know when executing queries like, ...
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80 views

How complete is the financial statement data?

Has anyone here looked at CompanyData or Entity["Company",All]? Are both of them the same data but just a different interface ...
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1answer
66 views

Translate (and scale) AnatomyData in three-dimensions

I would like to create a Graphics3D entity consisting of a human eyeball and a complex figure defined elsewhere. (For a minimal working example, assume that the ...
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2answers
117 views

How to use FinancialData[] function to filter stocks based on closing price?

I was wondering if it were possible to use the FinancialData function to return a list of stocks based on a price filter, ie. return all NYSE stocks, that had a ...
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1answer
142 views

Very slow rendering of Quantity

I noticed since Mathematica v12 a very slow frontend when rendering the Units. Easy to show: Quantity[Range[1, 100], "Euros"] Takes (timed with a stopwatch) ...
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Converting Datasets into EntityStores: best practice?

The advent of the family of *edEntityClass functions in V12 looks very promising. Dataset and its related queries are ideal for ...
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2answers
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How to get company dataset in original currency?

I have obtained the financial data of a company using Entity["Company", ...]["Dataset"]: ...
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40 views

How to add text to tabs using `TabView[]`?

This is the code I use TabView[Map[#, {Url}] & /@ {Function1, Function2, Function3}] to generate 3 different plots of a protein, but how can I add the names ...
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1answer
95 views

How to use Manipulate for protein sequence alignment?

I have the sequence of a protein from Chain A and Chain B and I want to use Manipulate to show what parts of sequence are identical. This is what I have: ...
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59 views

Is there a limit to the amount of curated data that can be retrieved?

Mathematica provides access to curated data on many entities. For access to some of the curated data (e.g. current exchange rates), users must have an internet connection. Is there a limit (i.e. quota)...
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59 views

How to get time series data from Entity[“Company”,…]?

In my notebook, I have a cell that displays AT&T's revenue for one particular year (the year 2010): ...
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136 views

Visualizing only the chain of a protein and color each residue in Mathematica

Is there a way to visualize in cartoon a single chain of a protein using ProteinData and color the residues by its chemical properties e.g. hydrophobicity, acidic and basic ? The issue here is that I'...
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1answer
131 views

New entity type “ Company” in MMA 12 [closed]

New entity type namely Company and Financial have been added to MA 12 to import a company specific financial information. For example: ...
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3answers
383 views

How can I obtain and work with a Platonic dodecahedron?

I want to obtain and work with a Platonic dodecahedron like this one: http://comsics.usm.my/tlyoon/teaching/ZCE111/1819SEM2/projects/Dodecahedron_platonic4.gif I dont have basic knowledge needed to ...
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1answer
120 views

FinancialData[]: Version 11.3 versus 12

Something go wrong with FinancialData[] In version 11.3, when I import data like ...
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1answer
147 views

StarData: proper motion of a star in HelioCoordinates

I am not an astronomer, but am trying to calculate the trajectory of an interstellar space probe, for example to Proxima Centauri. The HelioCoordinates seem appropriate, as typically used within the ...
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1answer
114 views

Creating a polyhedron filled with points in face-centered cubic structure

I am relatively new to Mathematica, and I am trying to build a 3D polyhedron model filled with points in a face-centered cubic (fcc) pattern that shall represent atoms. I am running on Mathematica 11....
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1answer
225 views

Creating 2d-HexagonalLattice and 3d-HexagonalClosePacking lattice with LatticeData function

I found here a solution by s0rce on how one can for example create a 3d FaceCenteredCubic lattice structure: ...
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1answer
98 views

How to get the image data of AnatomyPlot3D?

If I have a 3D plot, I can get its image data by using ImageData as below:- ...
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54 views

Formula for “Return” in FinancialData

After I get the data for the return, divident, and price of a stock with e.g. ...
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1answer
54 views

Using ClipPlanes with AnatomyData

Suppose I render a simple eyeball: AnatomyPlot3D[Entity["AnatomicalStructure", "RightEyeball"]] but want to cut it in half using ...
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1answer
330 views

Extraneous elements in “Europe countries” list [closed]

I found that the list "Europe countries" encloses "Russia" and "Moldova". This is not correct! Any hint?
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1answer
97 views

Producing MoleculePlots of pigments

Of course no chemical database is complete, but I would like to create as large a list of MoleculePlots of pigments (organic or inorganic) as is available through ...
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1answer
60 views

Select Specific StarData

The help menu for StarData has many examples such as StarData[EntityClass[ "Star", {EntityProperty["Star", "DistanceFromEarth"] -> TakeSmallest[10]}]] ...
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1answer
34 views

How to check format [closed]

I am having troubles with the following data: slavelist = ResourceData["New Orleans Slave Sales 1856-1861"] I want to select all slaves with: ...
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1answer
88 views

How do I formulate a query on the data returned by ResourceData? [closed]

I struggle to answer the following question: Use ResourceData["New Orleans Slave Sales 1856-1861"] to answer the following question: How many rows in which the ...
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1answer
400 views

ResourceData[] - ResourceAcquire: This request requires authentication

I am trying to follow some examples on the Mathematica website, e.g. https://www.wolfram.com/language/11/neural-networks/digit-classification.html?product=language but I cannot get the functions ...
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2answers
159 views

Separating disjoint sub-Graphs

Background: I am comparing the financial data from some 60 hospitals in The Netherlands over 2012 - 2017. The data are public, but need to be curated manually, as e.g. some hospitals have merged, some ...
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1answer
55 views

How to change all stock prices to USD?

I want to create DateListPlot that compares prices of cellphone manufacturers' stocks over the last 13 years. Stocks include Nokia, Blackberry, Samsung, LG, Motorola, and Sony-Ericsson. The problem is ...
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1k views

Why will Wolfram CountryData not give population data after 2014 (e.g. for the US)?

CountryData[ "UnitedStates", {"Population", 2014} ] 322 422 965 people CountryData[ "UnitedStates", {"Population", 2015} ] ...

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