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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3
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1answer
102 views

Inconsistency with WeatherData

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4
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1answer
89 views

Self loop on CityData graph?

Why does ...
4
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1answer
72 views

Can a LatticeData image show more than a unit cell?

I have an interactive code for showing the crystallographic in Mathematica. ...
2
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2answers
73 views

How to plot a new numerical FinancialIndicator in TradingChart

I plot a trading chart by using TradingChart for early December data: ...
1
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1answer
42 views

Units Question for PlanetData[..]

I asked a similar question yesterday, which was answered splendidly, but I missed adding a detail. Attached is a command, its output, and the issue I have now. This outputs g/cm^3, but I'd rather have ...
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2answers
71 views

Converting Units [duplicate]

I'm using MMA 12.2. Trying to put together some astronomy pages, but the output of the command below is in miles. I would rather have it in SI units instead. On my system evaluating ...
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0answers
67 views

OceanData not deep enough or just too deep for me?

It's exciting to see Mathematica/Wolfram Alpha addressing the marine realm in Version 12.2. Evidently, I was unaware that such data existed since Version 12.0 introduced in 2019. However, I have two ...
3
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1answer
45 views

How to determine population from a list of arbitrary jurisdictions (cities, states, counties, et al.)?

I am an aspiring data scientist who's working on a passion project, namely to assign danger-level scores to police departments in the United States. One specific metric I'm developing results from ...
6
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1answer
92 views

How to properly use the function ThermodynamicData

I've been trying to use the function ThermodynamicData, and it is going fine when I try to calculate properties such as Enthalpy or Entropy or even phase as a ...
1
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2answers
72 views

Having trouble getting map data for the Maldive Islands

I change the island and GeoRange from the example, but it shows the error, can anyone help me with that? Follow link as the original example(The first and second pictures) : https://risu.io/SOmU ...
6
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3answers
320 views

How can I get material property data past what's provided via ElementData[], ChemicalData[], etc.?

Background Let's say I want information (e.g. bulk modulus or space group) on an element or chemical compound that isn't available via e.g. ElementData[], ...
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0answers
52 views

Curated data: Human cone responses?

Does Mathematica have curated data on the spectral responses of the three classes of human cones (for color vision)?
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0answers
30 views

Problem with FormulaLookup and FormulaData

I'm not getting an answer when I type either: FormulaLookup["BinomialDistribution"] or ...
7
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2answers
267 views

Using the Wolfram language to interpret the Wolfram language?

I want to plot the relationship of all fucntions in Mathematica, maybe using Graph or force-directed-graph in D3.js ...
2
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0answers
38 views

Left-Right distinction of navicular inInterpreter[“AnatomicalStructure”] function

I am playing with bone structure with Interpreter["AnatomicalStructure"] function. I noticed left-right distinction of navicular, one of the tarsal bones at the base of the foot, was not ...
2
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1answer
71 views

Is there any way to speed up many instance of TravelDistance

The goal of this code is to identify and graph a "circle of cities" about a center city. ...
0
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0answers
62 views

is Epidemic Data For Novel Coronavirus COVID-19 not updated?

I am trying to get the epidemic data of Colombia and I encounter that since May 27 there is not information about. The data which I obtained is ...
4
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1answer
184 views

Functions for total Covid-19 cases and deaths in a US county

Using something like what is in the link, I want to find a function that inputs county and outputs total Covid-19 cases in that county and, as a separate function, one that outputs total Covid-19 ...
3
votes
1answer
81 views

ThermodynamicData finding enthalpy for Sat. liquid/vapor

In my course literature these variables are called hf/hg where they also are listed in a table. Now to my question, how do i find this data with the help of Mathematica? My assignment is to find the ...
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2answers
62 views

Find a temperature from enthalpy

I would like to find a temperature by knowing the enthalpy, is this possible? This is what i've tried so far: ...
2
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0answers
39 views

OscillatorStrength[Helium] and OscillatorStrength[Rubidium] do not return results

I am new to working with the Resonance Absorption Lines Pacgage << ResonanceAbsorptionLines` and trying to write code using the OscillatorStrength command. ...
4
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0answers
58 views

Why am I getting incorrect result from EntityClass?

Suppose I want get 6 largest companies by market capitalization. I try the class using the old syntax: ...
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0answers
34 views

ROI and Earnings Yield within FinancialData

Can I calculate within FinancialData properties these as follows: Earnings Yield = EBIT/Enterprise value ..where Enterprise value is the sum of market value of equity (including preferred equity) ...
1
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1answer
56 views

Sort Stocks by MarketCap

If I correctly understand, here I have all the existing companies listed in every market and identified by each real name: ...
1
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0answers
80 views

Apart from Wolfram language, what other systems provide similar structured ways to access curated data? [closed]

Wolfram Language has chosen their Entity Framework by which they provide end-users access to the data they have accumulated. Are there similar examples of languages and system that have created or are ...
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0answers
46 views

Conditions on FinancialData

I would like to order (3) on a Dataset or Table all the Financial Data between all markets respecting those constraints: each asset has to be shown as "Name" and "StandardName"; I would like to show "...
2
votes
1answer
79 views

Find market company names from FinancialData

Is there a way to get code names of publicly traded companies by any FinancialData option? I would like to identify for each market the company listed there and to associate it with the code name in ...
3
votes
1answer
46 views

Plot colored spectral lines using spectral line data? [duplicate]

Suppose I've retrieved spectral line data for an element, as so: hydrogenSpectralLines =SpectralLineData[EntityClass["AtomicLine", {"Hydrogen", 1}]]; From that, ...
5
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1answer
89 views

FinancialData missing data for April 7 and April 8 2020 for many if not all US Stocks

FinancialData["IBM", {2020, 4, 3}]["Dates"] The above command yields: ...
2
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0answers
118 views

GraphData does not work in the cloud [closed]

Bug introduced in 12.1 cloud Currently, GraphData does not seem to work in the cloud. For example, GraphData["TutteGraph"], <...
0
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0answers
42 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 ...
0
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0answers
53 views

Missing[“NotAvailable”] Financial data

I'm trying to get the dow jones industrial average financial data using FinancialData["^DJI"] but it returns ...
13
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2answers
660 views

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 ...
1
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0answers
43 views

Why is this Interpreter Restriction failing?

Why is the following interpreter restriction on City failing? ...
3
votes
1answer
74 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 '...
2
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0answers
89 views

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 ...
14
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1answer
380 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: ...
3
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0answers
52 views

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 ...
3
votes
1answer
58 views

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: <...
0
votes
1answer
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. ...
4
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0answers
63 views

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: ...
9
votes
1answer
357 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}] ...
4
votes
0answers
80 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) ...
0
votes
0answers
49 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 ...
5
votes
1answer
70 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
votes
1answer
113 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, ...
1
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0answers
39 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 ...
4
votes
0answers
71 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 ...
4
votes
2answers
93 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: <...
1
vote
0answers
81 views

how to download and clear entity framework data?

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

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