datahub | DataHub - Synthetic data library | Machine Learning library
kandi X-RAY | datahub Summary
kandi X-RAY | datahub Summary
DataHub - Synthetic data library
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Top functions reviewed by kandi - BETA
- Facade function for normal sampling
- Mark decorator as synthetic
- Get a random state from a function
- Generate name for a company name
- Return a list of SIC codes
- Generate a dataframe
- Creates a tree structure from data
- Walk the result tree and set the ratio
- Returns a function that returns a counter function
- Decorator to time a method
- Returns the class of a method
- Compute the CRC checksum
- Gets the QR code
- Generate a Markov model
- Generate a model from a model
- Generate random values from a model
- Decorator to create a fund name
- Generate data from Markov model
- Populates the countries
- Make the name of the chain
- Make the asset name
- Generate a random range
- Prepend line header to a file
- Prepare a file
- Runs the test
- Make one node
datahub Key Features
datahub Examples and Code Snippets
Community Discussions
Trending Discussions on datahub
QUESTION
I'm trying to make a .txt list of cities from a dataset of cities with more than 15000 people. The JSON is structured like this:
...ANSWER
Answered 2022-Mar-17 at 21:00$ jq -r '.[].name' world_cities.json
Newport Beach
Nipomo
Norco
North Glendale
North Highlands
QUESTION
Problem:-
I've two nested loop inside a main for loop fetching different data from a range of 5 pages. Every page has 5 rows, But after writing data to csv, I only get 5 cells in which each cell has 5 values.
Solution I want :-
I want all the dates as well as time to be in different rows, so total there should be at least 25 rows.
My Minimal Code :-
...ANSWER
Answered 2021-Dec-10 at 13:28Note Because the question only considers part of the code, I'll assume that everything that happens before works and only go into the obvious parts
I want all the dates as well as time to be in different rows
You can simply zip() your two lists if they have the same length:
QUESTION
I'm trying to get all the collection list in datahub-staging from the backend server by runnng a gradle task.
I tried writing a below task:
...ANSWER
Answered 2021-Dec-03 at 13:11I have a several tasks like this set up in my build.gradle file. Here's the pattern you're looking for:
QUESTION
I'm having trouble getting multiple inputs and outputs to work in Dash-leaflet. Essentially, I want to do the following: on a mouse click place a marker on the map, and when hovering over a country highlight an area of the map with a polygon and display some information about the country being hovered over in a different pane. I implemented each of those functions in a separate app.callback, as in the below code.
...ANSWER
Answered 2021-Nov-20 at 17:56I found out how to do this, I had to add another dl.LayerGroup to the dl.Map object with a different id, then assigned each function to output to a different layer.
QUESTION
I'm trying to replicate this example from the dash-leaflet documentation, but for world countries instead of US states. However, when I run the code from the documentation on my machine I don't see the blue state borders in the output visual.
I figured this was because I don't have the right geojson data locally, so I downloaded some country border GeoJSON data from here but it's unclear to me how to get the dl.GeoJSON function to make use of that data. How can I get country borders to show up on the world map in the same way the states do in the linked example?
...ANSWER
Answered 2021-Nov-07 at 21:36You should set the url property of the GeoJSON component to point to the data that you want to visualize. For all countries as shown in your link, the code would be along the lines of
QUESTION
I'm scanning a mongodb collection which has large docs containing bson greater than 16 MB in size. Essentially, I'm calling either of the 2 depending on the flag for random sampling:
...ANSWER
Answered 2021-Oct-14 at 18:28Document max size is 16 MB see
(Exception is the GridFS specification)
In your collection each document is already < 16MB, MongoDB does'nt allow us to store bigger documents.
If you want to filter lets say <10 MB
You can use the "$bsonSize" operator to get the size of a document and filter out the big ones.
QUESTION
I have started datahub with steps from https://datahubproject.io/docs/quickstart
and then add nginx with conf
...ANSWER
Answered 2021-Oct-08 at 18:42Here is the config I use for a specific location which targets a specific port on my public server :
QUESTION
In Jupyter notebook, I'm trying to import a csv file containing a list of stocks.
...ANSWER
Answered 2021-Aug-24 at 08:28All you need to do is :
QUESTION
I have recently been wrapping my head around the leaflet package and have gotten around the basics of adding markers, reading/plotting shapefiles from local source and displaying the final outputs in Shiny.
I am currently trying to understand a bit more how to access geojson files directly from the web since the maps that I create in Shiny aren't being properly displayed when uploaded to shinyapps.io (I think it's because the local files aren't being uploaded with the app itself, need to read a bit more on that)
That being said I found this link which contains the political map of all countries in the world. The added documentation suggest using the following code to obtain the polygons but the suggested method does not seem to be working for me.
...ANSWER
Answered 2021-Aug-19 at 23:52A couple of points in your question suggest a misunderstanding of what geojson is, and what the functions you're using are supposed to do:
geojson_sf()is designed to work on raw json/geojson. So it won't work on your already-parsedjson_data.- You say you're trying to work with geojson files, but the link you give is not geojson
If you go to the link https://datahub.io/core/geo-countries/datapackage.json you'll see it's JSON describing the data, and it gives a path of the actual geojson file
QUESTION
Having the list of country ISO codes, they are available here for reference:
Is there a way to return the country name from it?
Like, having a function, getCountryName(), which if called getCountryName('AL') will return 'Albania' and so on.
I was doing it as saving the whole list and work on it as with a dictionary but I was wondering if there is a method without saving the whole countries into a list.
...ANSWER
Answered 2021-Aug-05 at 07:23Hei you could use the JSON version of what you need, here https://pkgstore.datahub.io/core/country-list/data_json/data/8c458f2d15d9f2119654b29ede6e45b8/data_json.json
then, with a forach, you loop over the file, with your ISO code, and when you find it, you ask your script to return the state name
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Install datahub
You can use datahub like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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