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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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:/...
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1 answer
168 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}]
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1 answer
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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: ...
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1 answer
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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 ...
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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 ...
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1 vote
1 answer
82 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 ...
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1 answer
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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 ...
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6 votes
1 answer
120 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: ...
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1 vote
1 answer
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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? ...
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0 votes
2 answers
125 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 ...
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6 votes
1 answer
110 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 ...
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2 votes
2 answers
202 views

How to get access to ResourceData[...]

I use: ...
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2 votes
0 answers
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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 ...
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5 votes
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358 views

Frequency rank of Russian words

Mathematica contains the 31801 most frequent Russian words. These can be obtained using: WordList["KnownWords", Language -> "Russian"] ...
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2 votes
1 answer
163 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: ...
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4 votes
1 answer
153 views

Inconsistency with WeatherData

...
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  • 633
4 votes
1 answer
102 views

Self loop on CityData graph?

Why does ...
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  • 633
4 votes
1 answer
94 views

Can a LatticeData image show more than a unit cell?

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

How to plot a new numerical FinancialIndicator in TradingChart

I plot a trading chart by using TradingChart for early December data: ...
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1 vote
1 answer
48 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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2 votes
2 answers
84 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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1 vote
0 answers
90 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 ...
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3 votes
1 answer
72 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 ...
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6 votes
1 answer
158 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 ...
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1 vote
2 answers
79 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 ...
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6 votes
3 answers
364 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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3 votes
0 answers
54 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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0 answers
31 views

Problem with FormulaLookup and FormulaData

I'm not getting an answer when I type either: FormulaLookup["BinomialDistribution"] or ...
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7 votes
2 answers
302 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 ...
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2 votes
0 answers
42 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 ...
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2 votes
1 answer
81 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. ...
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0 votes
0 answers
71 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 ...
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5 votes
1 answer
213 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 ...
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3 votes
1 answer
117 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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0 votes
2 answers
81 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: ...
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2 votes
0 answers
46 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. ...
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4 votes
0 answers
60 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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1 vote
0 answers
45 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) ...
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1 vote
1 answer
82 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: ...
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1 vote
0 answers
101 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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1 vote
0 answers
63 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 "...
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2 votes
1 answer
126 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 ...
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  • 401
3 votes
1 answer
62 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, ...
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5 votes
1 answer
99 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: ...
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2 votes
0 answers
127 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"], <...
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14 votes
2 answers
741 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 ...
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1 vote
0 answers
54 views

Why is this Interpreter Restriction failing?

Why is the following interpreter restriction on City failing? ...
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3 votes
1 answer
80 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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2 votes
0 answers
136 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 ...
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  • 609
14 votes
1 answer
619 views

Is FinancialData about to be deprecated?

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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