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 to get the avarage of 4 data sets ListPlot

I am a beginner with Mathematica.I have 4 data sets and Listplots. I would like to get the average of all 4 so I have a ListPlot that shows me the average of all 4 LisPlot. My code from one data set ...
2 votes
3 answers
76 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 ...
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1 answer
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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, ...
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2 answers
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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 ...
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1 answer
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Using CityData[] vs. Entity for population

I am using v12.2.0-Win7-x64. CityData[Entity[ "City", {"Shanghai", "Shanghai", "China"}], "Population"] ...
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3 votes
1 answer
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`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 ...
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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 > ...
1 vote
0 answers
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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: ...
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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. ...
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2 votes
1 answer
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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 ...
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4 votes
0 answers
219 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:/...
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5 votes
1 answer
173 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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3 votes
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 ...
1 vote
1 answer
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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 ...
6 votes
1 answer
123 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 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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1 vote
2 answers
213 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
115 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
238 views

How to get access to ResourceData[...]

I use: ...
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2 votes
0 answers
51 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 ...
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5 votes
2 answers
383 views

Frequency rank of Russian words

Mathematica contains the 31801 most frequent Russian words. These can be obtained using: WordList["KnownWords", Language -> "Russian"] ...
2 votes
1 answer
165 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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1 answer
154 views

Inconsistency with WeatherData

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1 answer
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Self loop on CityData graph?

Why does ...
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5 votes
1 answer
102 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 answers
175 views

How to plot a new numerical FinancialIndicator in TradingChart

I plot a trading chart by using TradingChart for early December data: ...
1 vote
1 answer
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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
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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
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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
78 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 votes
1 answer
190 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 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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7 votes
3 answers
383 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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57 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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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
320 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
44 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 votes
1 answer
89 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 votes
0 answers
73 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
217 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
1 answer
132 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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2 answers
85 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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0 answers
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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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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
53 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
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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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0 answers
114 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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