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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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CountryData syntax

Which of the following syntax variations are correct? For the incorrect? syntax, what does the obtained value represent? Statements 2/3 and 4/5 are identical; I was trying to see if it was a bug. <...
Syed's user avatar
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3 votes
1 answer
64 views

Is the Higgs Boson missing from ParticleData?

WolframAlpha seems to know about the Higgs Boson, lists all the properties like decay modes, mass, etc. in detail, and refers to the Wolfram code: ...
Thomas Gutierrez's user avatar
4 votes
1 answer
39 views

AscendingNodeLongitude for the Moon at a given date

I have a question concerning AstronomicalData. If I want the declination of the moon for a given date, I use: ...
Werner Riegler's user avatar
1 vote
1 answer
83 views

Historical data of financial funds

I would like to obtain the historical data of some funds, of which I know the ISIN code. Is there any way to do this with mathematica? For example, this fund here: https://markets.ft.com/data/funds/...
Giorgio Busoni's user avatar
0 votes
1 answer
67 views

Why is WeatherData not available for some U.S. states?

I would like to get historical monthly precipitation for all U.S. states. However, WeatherData fails for some U.S. states and works for others. Why is this? Is ...
IntroductionToProbability's user avatar
5 votes
1 answer
220 views

Display the flood zone near Elicott City MD

Ellicott City, Maryland was the site of a serious flash flood several years ago, due to the local topography. How can we use the Wolfram Language to make a graphic that shows the area at risk of ...
Ted Ersek's user avatar
  • 929
5 votes
2 answers
133 views

Adding Entities to AirportData[]

Mathematica's AirportData[] is hopelessly outdated. I'm trying to manually add entries for some common ICAO airport codes, such as OTHH (Doha) or FAOR (Johannesburg)...
Tomi's user avatar
  • 4,376
1 vote
1 answer
57 views

A problem about the integration of blackbody radiation law using FormulaData. QuantityVariable limits

I am trying to integrate blackbody radiation law under 1500 Kelvin using the FormulaData command. The integration seems not to work properly after I designate the ...
Juicyzzz's user avatar
2 votes
3 answers
168 views

How to check whether an object is an Entity or not?

Perhaps this is trivial - if so I am happy to delete. I have a mixed list of objects that are Entities and strings. Is there a way of telling the difference between them ? For example we have the ...
Dunlop's user avatar
  • 4,023
1 vote
1 answer
61 views

VEHICLe dataset - aromatic ring counts problem

I was recently exploring the VEHICLe data set and seem to have run into an inconsistency. The dataset is described as, The VEHICLe database, short for Virtual Exploratory heterocyclic library, ...
bhopshang's user avatar
  • 739
5 votes
2 answers
170 views

List of large cities in Pakistan

Bug introduced in 12.2.0 or earlier and persisting through 13.1.0 I am using v12.2.0-Win7-x64. I have been experimenting with Geo* command syntaxes and came across ...
Syed's user avatar
  • 55.4k
7 votes
1 answer
173 views

Using CityData[] vs. Entity for population

I am using v12.2.0-Win7-x64. CityData[Entity[ "City", {"Shanghai", "Shanghai", "China"}], "Population"] ...
Syed's user avatar
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4 votes
1 answer
93 views

`FinancialData` anomaly

As I learned from this quantitative finance question, 1981-04-17 was a trading holiday. This is in agreement with the 0 volume in that day ...
user1337's user avatar
  • 1,088
1 vote
0 answers
86 views

FinancialData function error

FinancialData["EEM"] - I am using this function get some data and getting this error. Can anyone help with the same Internet download of data for FinancialData failed. Use Help > ...
Siddharth Somani's user avatar
1 vote
0 answers
64 views

Coloring my Financial Indicator

I want to plot a trading chart with my indicator that is colored depending on its height. I prepared financial data and data of my indicator: ...
cheese.burger's user avatar
1 vote
0 answers
39 views

How to get the stock price data of a Korean company up to the current date?

I called stock price data for Korean companies (005930.KS) as follows. ...
Milk's user avatar
  • 1,718
2 votes
1 answer
86 views

How do you get data on other countries' stock prices?

FinancialData["TSLA", {{2016, 1, 1}, {2022, 1, 31}}, "Value"] Can financial data search only for data on U.S. stock prices? How do you get data ...
Milk's user avatar
  • 1,718
6 votes
1 answer
386 views

How do I generate SMILES using machine learning in Mathematica

I am wondering if anyone has experience with generating molecules using machine learning in Mathematica. There are a bunch of papers these days with such applications/developments. For example, https:/...
bhopshang's user avatar
  • 739
5 votes
1 answer
199 views

How to get the expression of a special function?

How to get the expression of a special function? Like gamma function: Gamma[z]=Integrate[t^(z-1)/e^t, {t, 0, Infinity}]
lotus2019's user avatar
  • 2,131
3 votes
1 answer
102 views

How to apply color function to my financial indicator?

My goal is to make a figure like this picture in a financial indicator, I want to plot “a colored” financial indicator below a trading chart. I prepared financial data and data of my indicator: ...
cheese.burger's user avatar
0 votes
1 answer
62 views

How do I specify a time for astronomical entity data?

I'm fascinated by the capability of the astronomical data available in V13. (Running 13.0.0.0 on a Mac M1.). Certain data such as altitude and azimuth for a star position should be time dependent but ...
jmm's user avatar
  • 271
4 votes
0 answers
98 views

Accelerate the retrieval time for Entity data

I like to use Mathematica to answer questions related to cities such as how many cities in the United States have a population greater than 100,000 and what the distribution of them would look like on ...
Peter Burbery's user avatar
1 vote
1 answer
100 views

FinancialData don't give the right result

Could you perhaps explain me the following behaviour? My code is: sp500 = FinancialData["^SPX", {2007, 1, 1}, Method -> "Legacy"] This gives ...
Jiri's user avatar
  • 215
0 votes
1 answer
104 views

List industry segment members using FinancialData [closed]

I'm trying to select get price, div yield and PE ratios for a given Sector (Industrial Segment) from the LSE. At the moment I'm trying to just get a list of the companies Unfortunately my script is ...
danboysk's user avatar
6 votes
1 answer
126 views

extract COVID data across sub-regions of Asia and the Pacific

The following code extracts COVID data of Germany and gives the time series of confirmed cases, deaths and recoveries: ...
Tugrul Temel's user avatar
  • 6,223
1 vote
1 answer
105 views

RelativeStrengthIndex data

I would like to extract the RSI data of a certain stock, let just say the SPX index. How to do that? Or, alternatively, how to calculate the RSI from FinancialData? ...
Luigi's user avatar
  • 1,301
1 vote
2 answers
277 views

Exporting Stock Financial Data into Excel

I would like to pull 3 attributes (Open, Close, Volume) for a variety of stock symbols. I would like to pull the stock data within a specific range and export it to an excel spreadsheet. I would also ...
dsmalenb's user avatar
  • 139
9 votes
1 answer
143 views

Anything we can do about outdated AirportData and WeatherData entries?

We just realized that there are quite a lot of ICAO codes which have changed in recent years and seem to not have been updated in AirportData (and also WeatherData which uses these codes as codes for ...
Albert Retey's user avatar
  • 23.6k
2 votes
2 answers
306 views

How to get access to ResourceData[...]

I use: ...
Tugrul Temel's user avatar
  • 6,223
2 votes
0 answers
55 views

Maximizing the interior angles of a triangle on the Earth [closed]

Gauss once surveyed a triangle in the Harz mountains formed by Inselberg, Brocken, and Hoher Hagen to check if the sum of the interior angles really added up to $\pi$ radians. With the precision ...
Diffycue's user avatar
  • 1,844
5 votes
2 answers
415 views

Frequency rank of Russian words

Mathematica contains the 31801 most frequent Russian words. These can be obtained using: WordList["KnownWords", Language -> "Russian"] ...
Conor's user avatar
  • 7,449
2 votes
1 answer
179 views

Is there a way to get WeatherData consistently?

I can get weather station location: WMOStations = ResourceObject["WMO Meteorological Stations"]; and select for the US: ...
sra's user avatar
  • 717
4 votes
1 answer
160 views

Inconsistency with WeatherData

...
sra's user avatar
  • 717
4 votes
1 answer
104 views

Self loop on CityData graph?

Why does ...
sra's user avatar
  • 717
5 votes
1 answer
105 views

Can a LatticeData image show more than a unit cell?

I have an interactive code for showing the crystallographic in Mathematica. ...
Reza's user avatar
  • 61
2 votes
2 answers
211 views

How to plot a new numerical FinancialIndicator in TradingChart

I plot a trading chart by using TradingChart for early December data: ...
cheese.burger's user avatar
1 vote
1 answer
57 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 ...
fiz's user avatar
  • 734
2 votes
2 answers
104 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 ...
fiz's user avatar
  • 734
1 vote
0 answers
98 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 ...
Stuart Poss's user avatar
  • 1,883
3 votes
1 answer
84 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 ...
uselesslemma's user avatar
6 votes
2 answers
350 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 ...
Igor Stravinsky's user avatar
1 vote
2 answers
82 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 ...
JOHN's user avatar
  • 11
7 votes
3 answers
426 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[], ...
Sterling's user avatar
  • 553
3 votes
0 answers
63 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)?
David G. Stork's user avatar
0 votes
0 answers
37 views

Problem with FormulaLookup and FormulaData

I'm not getting an answer when I type either: FormulaLookup["BinomialDistribution"] or ...
OKCarl's user avatar
  • 139
7 votes
2 answers
378 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 ...
partida's user avatar
  • 6,836
2 votes
0 answers
47 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 ...
Takashi Miura's user avatar
2 votes
1 answer
92 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. ...
Veritas Lux's user avatar
0 votes
0 answers
76 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 ...
DIEGO R.'s user avatar
  • 500
5 votes
1 answer
223 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 ...
Veritas Lux's user avatar

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