wrds | Read WRDS datasets | Data Manipulation library

by wharton Python Version: 3.2.0 License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | wrds Summary

wrds is a Python library typically used in Utilities, Data Manipulation, Pandas applications. wrds has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has high support. You can install using 'pip install wrds' or download it from GitHub, PyPI.

Read WRDS datasets remotely (from wrds-cloud) into a Pandas dataframe. For any issues with this package, please contact wrds-support@wharton.upenn.edu.

Support

Quality

Security

License

Reuse

Support

wrds has a highly active ecosystem.

It has 70 star(s) with 26 fork(s). There are 28 watchers for this library.

There were 1 major release(s) in the last 12 months.

wrds has no issues reported. There are no pull requests.

It has a negative sentiment in the developer community.

The latest version of wrds is 3.2.0

Quality

wrds has 0 bugs and 0 code smells.

Security

wrds has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

wrds code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

wrds is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

wrds releases are not available. You will need to build from source code and install.

Deployable package is available in PyPI.

Build file is available. You can build the component from source.

wrds saves you 216 person hours of effort in developing the same functionality from scratch.

It has 563 lines of code, 37 functions and 5 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed wrds and discovered the below as its top functions. This is intended to give you an instant insight into wrds implemented functionality, and help decide if they suit your requirements.

Get a table from a library
Execute raw sql query
Checks if the given schema has permission to access
Get information about a table
Get the number of rows in a table
Returns a list of all tables in the given library

Get all kandi verified functions for this library.

wrds Key Features

No Key Features are available at this moment for wrds.

wrds Examples and Code Snippets

No Code Snippets are available at this moment for wrds.

Community Discussions

Trending Discussions on wrds

Python chat bot is not recognizing when I increase the content of the intents file

why '@' and '.' in 'heykidhellogmail.com' returns True?

Kivymd APK App (created with Buildozer) closes after opening up

how to split a piece text by a word in R?( break the text after a specific word)

How to fix the python chatbot code problem 'Attempted to use a closed Session.'

Java heap space error at large files with string.split

How can I capitalize specific words in a spark column?

How can I print a list and an int next to each other

Can't understand why I'm getting the "raise JSONDecodeError: Expecting value" in python 3.6 Spyder IDE

Retrieving data from many CUSIPs using a SQL query on the WRDS MSRB dataset

QUESTION

Python chat bot is not recognizing when I increase the content of the intents file

Asked 2021-Nov-11 at 17:14

The python bot code:

...

ANSWER

Answered 2021-Nov-11 at 17:14

I realized that actually, the code works correctly, but it is necessary to pay attention to if the content of the intent file changes, it is necessary to delete the ".pickle" file and run the code again.

Source https://stackoverflow.com/questions/69885909

QUESTION

why '@' and '.' in 'heykidhellogmail.com' returns True?

Asked 2021-Oct-30 at 17:59

hello i tried to make a email parser but it behaves weirdly can someone tell me why

...

ANSWER

Answered 2021-Oct-30 at 17:59

'@' and '.' in 'heykidgmail.com'

Source https://stackoverflow.com/questions/69780768

QUESTION

Kivymd APK App (created with Buildozer) closes after opening up

Asked 2021-Oct-16 at 12:52

I have created an APK file from Python Kivy & KivyMD, using Buildozer. When I open the app after installing it, it shows the splash image and then closes. I have checked and found that their seems no issue in the main.py, as I have correctly listed Kivy & KivyMD in the requirements in the Buildozer.spec file. (kivy==2.0.0,kivymd==0.104.1)

This is my code..

main.py

...

ANSWER

Answered 2021-Oct-16 at 08:18

If you have some other plugins just add them like this:

Source https://stackoverflow.com/questions/69593107

QUESTION

how to split a piece text by a word in R?( break the text after a specific word)

Asked 2021-Oct-06 at 16:10

I need to split pdf files into their chapters. In each pdf, at the beginning of every chapter, I added the word "Hirfar" for which to look and split the text. Consider the following example:

...

ANSWER

Answered 2021-Oct-06 at 16:10

We may use regex lookaround

Source https://stackoverflow.com/questions/69469109

QUESTION

How to fix the python chatbot code problem 'Attempted to use a closed Session.'

Asked 2021-Aug-26 at 04:54

I'm following the instruction from techwithtime to make a simple chatbot in Python. I was able to solve it because it had little code issues, but it still gives me the following error, which I am unable to fix. Could someone assist me in resolving the issue?

Error

...

ANSWER

Answered 2021-Aug-26 at 04:54

Why this happened? Follow the link

Source https://stackoverflow.com/questions/68909637

QUESTION

Java heap space error at large files with string.split

Asked 2021-Jul-01 at 12:52

I have in the line a heap space error on an another machine, but it runs on my machine I can't chance the properties of the another machine. How can I solve this problem without using Scanner.java ?

Is the argument of string.split correct with " " for split after spaces to split the String in pieces?

[File:]

...

ANSWER

Answered 2021-Jul-01 at 06:01

If I'am not mistaken, you can allocate more heap-size when launching your jar file, e.g.:

Source https://stackoverflow.com/questions/68204946

QUESTION

How can I capitalize specific words in a spark column?

Asked 2021-Apr-30 at 01:40

I am trying to capitalize some words in a column in my spark dataframe. The words are all in a list.

val wrds = ["usa","gb"]

...

ANSWER

Answered 2021-Apr-30 at 01:40

import org.apache.spark.sql.functions._

val words = Array("usa","gb")

val df = List(
    (1, "z",3, "Bob lives in the usa"),
    (4, "t", 2, "gb is where Beth lives"),
    (5, "t", 2, "ogb")
  ).toDF("id", "name", "thing", "country")

val replaced = words.foldLeft(df){ 
  case (adf, word) => 
    adf.withColumn("country", regexp_replace($"country", "(\\b" + word + "\\b)", word.toUpperCase))
}

replaced.show

Source https://stackoverflow.com/questions/67325142

QUESTION

How can I print a list and an int next to each other

Asked 2021-Apr-23 at 12:39

Im trying to print the 'word results' and the 'number results' next to each other without spaces but unfortunately everything that I've tried hasn't worked and it will only print it out vertically.

...

ANSWER

Answered 2021-Apr-23 at 12:39

If you want the results in the same line, you can use the same print() satetment.

Source https://stackoverflow.com/questions/67230016

QUESTION

Can't understand why I'm getting the "raise JSONDecodeError: Expecting value" in python 3.6 Spyder IDE

Asked 2021-Jan-09 at 13:24

I'm following a tutorial to create a AI Chatbot in Python with deep learning (code from tutorial here: https://www.techwithtim.net/tutorials/ai-chatbot/part-1/) and I can't figure out why I'm getting "JSONDecodeError: Expecting value" when I try run my code. I've looked at the other threads getting this information but they either lack an answer or the problem seems to be in the user's coding logic as opposed to it being a general solution that I could also apply here. I've also used the Cmd prompt to make sure my environment (py36) is running python 3.6 as directed by the tutorial and has the necessary libraries installed. I'm hoping someone here could give me a hand?

Traceback of the error

...

ANSWER

Answered 2021-Jan-09 at 13:24

The problem was that my program was calling intents.json as well as data.pickle in a later version but of course the data pickle wasn't initialised yet in this segment of the code so I kept getting a null error.

Source https://stackoverflow.com/questions/65636961

QUESTION

Retrieving data from many CUSIPs using a SQL query on the WRDS MSRB dataset

Asked 2020-Oct-06 at 17:34

I am very new to SQL so my apologies if this is an easy question, I didn't find anything while searching but I may have missed obvious search terms.

I am trying to download all transaction data for a set of municipal bonds for which I have a list of CUSIPs, currently being stored as a .txt file with one CUSIP per line. The online version of WRDS allows a user to upload such a .txt file to retrieve their data.

I would like to automate this process in R and followed the WRDS guide for setting up SQL queries in R. Ultimately I will use something along the lines of

...

ANSWER

Answered 2020-Oct-06 at 17:34

I think there are two efficient ways to programmatically do IN (...) in SQL, and one way that is popular but risky (and I generally discourage it).

Using parameter binding. This is practical up to some subjective limit; there might be a real limit on how many parameters DBI allows to be bound, but I don't know it; I don't know if SQL implementations often limit the number of values you can put in a literal IN (...) statement (I just tested PG11 with 5000, no problem). At some point, it might more efficient or desirable to use option 2 below. However, if we're talking on the order of so many dozen, then try this.

Source https://stackoverflow.com/questions/64199024

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install wrds

You can install using 'pip install wrds' or download it from GitHub, PyPI.
You can use wrds 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.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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