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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4
votes
2answers
297 views

Periodic table with color code

Is it possible to do this table (from here) in Mathematica? In this table, the color code indicates the element’s dipolar character $(~ m\mu_m^2)$ in atomic units.
6
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1answer
72 views

How to submit new state-by-state information to the Data Repository

I'm interested in algorithms for apportioning seats of Congress to states after every decennial Census, for which I'm using Mathematica to test different functions. To this end, I wrote a Notebook ...
1
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0answers
176 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
vote
1answer
128 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 ...
7
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0answers
155 views

Itsy-Bitsy Teeny-Weeny Little Polka Dot Island in CountryData

I'm probably misunderstanding something, but: ...
4
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1answer
83 views

Area of countries given by GeoBoundaries does not equal area in database

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1answer
75 views

FinancialData plot that is based on imported CSV data

Is it possible to use the FinancialData such as the PSAR indicator on imported CSV file ?
4
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1answer
78 views

Speeding up a WolframLanguageData query

I've seen suggestions that speed up WL code by 1000s - I may not understand them... I noticed the WolframLanguageData function the other day and thought it would ...
0
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0answers
105 views

Weather Data from Wolfram repository: The example from Help doesn't work

From the WeatherDatahelp: ...
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 ...
1
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0answers
38 views

Speed up FinancialData execution?

When I do e.g. GE = FinancialData["GE", "OHLCV", "Jan. 1, 1918"]; // Timing {2.67188, Null} The output claims that the ...
3
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2answers
111 views

Need help charting school shootings by year and number of victims

For my school project I've decided to take some data from Wolfram. I have the dataset from Data Repository, and I want to create three BarCharts. The first one shows the highest number of fatalities. ...
3
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0answers
63 views

List of Names of Stock Exchanges

executing the following code: sel = FinancialData["Exchanges"]; csel = {#, FinancialData[#, "Name"]} & /@ sel // Dataset results in a list attached below. ...
2
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1answer
110 views

Retrieving Full Name of Stock Exchanges

Asking for a list of stock exchanges by FinancialData["Exchanges"] I get the list posted below comprising letter codes. How do I get the full names related to ...
3
votes
1answer
52 views

How to assess GeoZoomLevel for GeoElevationData

I'd like to fetch at most 10 000 points from GeoElevationData, regardless of the location's specification. From my experience it usually fetches ~100-400k points ...
2
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1answer
73 views

FinancialData returns undefined Units for Volume or randomly fails

Recently FinancialData["IBM","Volume"] started failing and when it does randomly work, it returns Quantity[3073167,Shares] but ...
3
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0answers
54 views

Cannot access Mathematica data repository: “Removed Dataset”

I want to use Mathematica's data repository, specifically their data on US State income. However, when I try to access the dataset: ResourceData["US State Income"] ...
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0answers
70 views

Cleaning Curated Data

I am preparing data consisting of temperature and pressure values from each country in the world using the following code. <...
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0answers
88 views

Historical Weather Data for every Country in the World

I am trying to create a list of the average global temperatures per-year for the last 18 years using the WeatherData function. You can input a set coordinates ...
3
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1answer
93 views

How to get the satellites launched on a certain day

After getting all satellite names using: allSatelliteObjects=SatelliteData[]; I see there are a lot of them: ...
6
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2answers
226 views

WeatherData locations

I am curious whether there is some place where one can look up the mapping between actual location and weather station (I assume) acronyms. E.g., what the heck is ...
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0answers
87 views

SatelliteData for a hypothetical satellite

SatelliteData appears to have some sort of orbit propagator behind it. It works for existing satellites, but is there any way to use it to predict the orbit of a ...
2
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3answers
156 views

Find the average GDP of multiple countries at once

How would I find the average GDP of a list of countries between set years? I know how to do it for one but I'm not sure about multiple values. I also wish to find the average population size. An ...
1
vote
1answer
117 views

list of dates for vernal equinox

I'm trying to get a list of dates and times of the vernal equinox for the last 30 years (or some other time interval). I'm flailing about and really have gotten nowhere. When I've tried typing ...
9
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2answers
434 views

Lexical similarity graph

How to I make a weighted nodal graph of the all the countries in Europe and the language similarity between them. I know the LexicalSimilarity gives the similarity of specific languages, but how ...
2
votes
1answer
94 views

Quantifying Country Proximity and Shared Borders

I'm trying to find a code that can quantify the proximity of countries in Europe, taking into account shared borders and I am completely stumped. So ideally, countries that share a border have a high ...
4
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2answers
215 views

Printer icon in version 10+

I would like to make a button which prints something. I would like to use a printer icon on the button, if possible. Is such an icon or symbol present and usable in Mathematica 10+ ?
1
vote
1answer
67 views

create list of max temperatures over ten years efficiently from stations near some location

I'd like to be able to create a list of max temperature TimeSeries for the 300 stations closest to KAVL from 2007 to 2017 in a time efficient manner -- a few seconds would be nice. I'm finding ...
2
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1answer
239 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 ...
4
votes
1answer
97 views

Max[] is being inconsistent when applied to time series

I am trying to create a list of annual maxima wind speeds. However the code I have come up with works inconsistently. i.e will produce a list for one weather station but will return ...
8
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2answers
407 views

ChemistryData — where is specific gravity?

I cannot seem to find the basic chemical property specific gravity with ChemicalData or other comparable functions.
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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, ...
5
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1answer
63 views

WordFrequencyData fails

Bug introduced in 10.4 and persisting through 11.2.0 or later WordFrequencyData can take a list of words and return the frequencies for all of them. However, using a list of words from a dictionary (...
2
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0answers
101 views

Plotting Time Series in the same currency value [closed]

I'm working with Financial Data and I'm using this code: ...
1
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1answer
106 views

How to `Reduce` an inequality with `QuantityVariable`s?

Without QuantityVariables I can Reduce a Quantity inequality. ...
1
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1answer
59 views

Why some result of CityData is List[entity]?

Why one entity is a List Object? There are many such cases. They are in one level/one region/province. ...
6
votes
1answer
131 views

General question about data management

I am curating a small number of databases-actually I am not sure if they qualify as such; they are more like collections of-loosely-related data points; the problem is that they are growing over time; ...
8
votes
1answer
312 views

Change units in PlanetData[“Earth”, “Diameter”] from miles to km

When I enter AstronomicalData["Earth", "Radius"] I get Quantity[6.3674447*10^6, "Meters"] I would have preferred kilometers, ...
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0answers
97 views

Problems loading FinancialData [closed]

When might Wolfram get FinancialData working again? As of 9:30am Pacific time, this code: ...
1
vote
1answer
80 views

TrueAnomaly of planet orbit as a function?

It is possible to obtain the true anomaly of a planet this way: ...
7
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3answers
554 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: ...
4
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2answers
133 views

CountryData gives different answer depending on syntax

Can anyone tell me why the GDP property of CountryData would be different because of syntax? ...
3
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0answers
60 views

Missing words WordData

I'm using WordData to check text, I want to omit placenames, non English words etc. I've noticed a few peculiar returns from this function for certain inputs, for example: ...
3
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0answers
127 views

FinancialData price adjustments no longer work?

TL;DR The following properties of FinancialData appear to no longer work: ...
0
votes
1answer
83 views

Get temperature given pressure and enthalpy

ThermodynamicData["Ammonia", "Enthalpy", {"Temperature" -> t,"Pressure" -> p}] works fine, but how can I get temperature when pressure and enthalpy are ...
2
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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 ...
0
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0answers
145 views

Smoothing a Graph using Interpolation

So the following code uses WeatherData to get a list of longitude, latitude and maximum wind-speed from 400 weather stations around Dallas and plots the data. <...
0
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1answer
79 views

Hurricane Graphics: Help with Coloring a Graph

So currently I have a graph of latitude, longitude, and Max Rainfall generated from the code below. ...
0
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1answer
75 views

Trying to plot points of rainfall during Harvey on a map of Texas and color code points

I am trying to plot lat, lon, and maximum rainfall of hurricane Harvey on a Map of texas. I have gathered all the data inside Mathematica using station names and the WeatherData function. This is the ...
2
votes
2answers
274 views

Preparing weather data tabulated by latitude-longitude for plotting

I am currently working on a project where I am trying to plot latitude, longitude, and maximum rainfall of hurricane Harvey on a 3D plot. I have gathered all the data inside Mathematica using station ...