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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133 views

Work with real time interactive trading chart with a different time frame

I would to work with real time interactive trading chart, for example: which is the daily chart of Dow Jones Industrial Index But, the problem is that Mathematica "InteractiveTradingChart" function ...
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1answer
34 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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1answer
301 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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70 views

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) ...
7
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1answer
136 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 ...
4
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2answers
80 views

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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2answers
143 views

Extracting tube style from KnotData

How do I extract the tube style (including lighting, viewpoint, ...) from KnotData["Trefoil"] and apply it to a space curve, such as ...
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1answer
63 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 ...
2
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1answer
105 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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40 views

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 ...
4
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1answer
52 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 ...
2
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1answer
76 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, ...
7
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3answers
556 views

ChemicalData returns the correct result for “Sulfuric” but an empty list for “Sulfuric Acid”. Why?

I am new to this site so I hope my question is valid. My code is: ...
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0answers
90 views

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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0answers
38 views

how to download and clear entity framework data?

Firstly I want to know when executing queries like, ...
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0answers
75 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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0answers
24 views

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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1answer
665 views

Find elements in a decay chain using IsotopeData

I am trying to write a program using the Mathematica function IsotopeData, but am finding the code troublesome. Due to my (relative) familiarity with Python, I am ...
4
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0answers
54 views

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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36 views

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
76 views

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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2answers
925 views

How to ContourPlot a function of the coordinates on the Earth's surface on a map projection

There are two similar questions (this and this), but one is too specific and the other is apparently not clear and has no answers. I'll try to make the question more complete. Suppose you have a ...
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2answers
111 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 ...
4
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1answer
105 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) ...
0
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1answer
35 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: ...
3
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1answer
57 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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1answer
47 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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2answers
125 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
110 views

FinancialData[]: Version 11.3 versus 12

Something go wrong with FinancialData[] In version 11.3, when I import data like ...
3
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2answers
993 views

How do I use FinancialData to obtain company revenue and income?

I'd like to make a plot of a company's revenue and income over time. I can do this via Wolfram Alpha pretty easily, just by searching "Ford revenue and earnings from 2000 to 2012". As such I can, if ...
3
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3answers
423 views

How can I find the Quandl codes for metals?

Probably not the right site to ask this, but how can I find out the Quandl codes for different commodities? For example, gold against USD? Tried "CURRFX/XAUUSD", ...
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1answer
128 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: ...
3
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3answers
379 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 ...
9
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2answers
1k views

How to download and combine S&P 500 stock prices?

Updated: I want to download historical S&P 500 stock prices and combined them into one big file, having only one column of date referencing all stocks. Here is what I have do so far. ...
2
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1answer
171 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: ...
4
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1answer
312 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
81 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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0answers
49 views

Formula for “Return” in FinancialData

After I get the data for the return, divident, and price of a stock with e.g. ...
4
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1answer
50 views

Using ClipPlanes with AnatomyData

Suppose I render a simple eyeball: AnatomyPlot3D[Entity["AnatomicalStructure", "RightEyeball"]] but want to cut it in half using ...
3
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1answer
92 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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0answers
177 views

List of Financial Index in Mathematica

I have to work with different Financial Futures Index in Mathematica using the function "InteractiveTradingChart". But, I can't able to find a complete list of all the available Financial Futures ...
1
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0answers
185 views

What's the dataset site/provider from which Mathematica import Financial Data price?

I tried to download a lot of Financial Data Time series of different financial assets (Exchange, Commodity, Index, Stocks, etc etc...). In the most part of cases, I try to found, and download it, ...
9
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3answers
388 views

Chemical data of Lactic acid [duplicate]

I'm using the next Mathematica command in order to plot molecules: ChemicalData["name", "MoleculePlot"] But I'm not sure if the Mathematica database of molecules ...
11
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4answers
1k views

Why do some CountryData flags render at low resolution?

This question is related to data analysis introduced here Why do some flag images from the CountryData dataset render at very low resolution both in Front End and ...
5
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1answer
59 views

Select Specific StarData

The help menu for StarData has many examples such as StarData[EntityClass[ "Star", {EntityProperty["Star", "DistanceFromEarth"] -> TakeSmallest[10]}]] ...
2
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1answer
244 views

Selecting a range of dates from a database

I am new to Mathematica and I would like to select data from a database using dates as criteria. In this moment I am working on the ...
2
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1answer
94 views

Where is the folder storing the ResourceData files?

I wonder where would the file be stored in Windows when I use the function ResourceData. Since sometimes the data is quite large, I would like to have a look at the ...
5
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1answer
314 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 ...