xalpha | Fund Investment Management Backtesting Engine | Cryptocurrency library
kandi X-RAY | xalpha Summary
kandi X-RAY | xalpha Summary
Fund Investment Management Backtesting Engine
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Top functions reviewed by kandi - BETA
- Fetches the latest price and returns it
- Convert string to float
- Return a datetime object
- Fetches the price data for a given price
- This method fetches the price for a given price
- This method fetches the price for a given price
- Convert string to float
- Decorator to cache a function
- Convert a datetime string to a datetime object
- Get stockholdings
- Get industry information
- Get the position of the t1dict
- Processing fees page
- Decorator for reconnecting
- Analyze the risk value
- Generate the status for a given date
- Get sz status
- Returns a pandas dataframe with holdings
- Return the netvalue as a line chart
- Returns a list of shares
- Retrieve data from BTJ
- Return the SHHU data for a given share
- Calculate the SharQU value for a given price
- Calculate price
- Get SH results
- Set the module to use
xalpha Key Features
xalpha Examples and Code Snippets
Community Discussions
Trending Discussions on xalpha
QUESTION
I would like to make a regression loop lm(y~x) with a dataset with one y
and several x
, and run the regression for each x
, and then also store the results (estimate, p-values) in a data.frame()
so I don't have to copy them manually (especially as my real data set it much bigger).
I think this should not be too difficult, but I struggle a lot to make it work and appreciate your help:
Here is my sample data set:
ANSWER
Answered 2020-Jul-13 at 13:33One option would be to use lapply
to perform a regression with each of the independent variables. Use tidy
from broom
library to store the results into a tidy format.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install xalpha
You can use xalpha 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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