lmari’s blog

Data analytics, machine learning & front end development

Pandas

Stock market forecasting with prophet

fb Open Anaconda Prompt and install fbprophet conda install -c conda-forge fbprophet If kernel error occured in jupyter notebook, open Anaconda prompt and view location. Open kernal.json, see if python editor have the same path jupyter ker…

Heatmap in Seaborn

Using Python to find currency correlation. The correlation coefficient represents a statistical relationship between 2 variables. Near +1 or -1 means the currency pairs are highly correlated Useful in hedging and diversifying risk Official…

Creating candlestick chart with TA-Lib

Install python extension package (check version) TA-lib-0.4.17-cp37-cp37m-win32.whl cp37 = python 3.7, win32 = x32, amd64 = x64 mpl_finance Tutorial: https://ithelp.ithome.com.tw/articles/10206894 Go to Anaconda installed location pip inst…

Moving Averages and Statistics for Stock Prices

1. Finding Historical Prices import requests In site url, period1 is starting time, period 2 is ending time site="https://query1.finance.yahoo.com/v7/finance/download/2330.TW?period1=0&period2=1549258857&interval=1d&events=history&crumb=hP…

Pandas Time Series

Download csv from finance.yahoo.com/quote/AAPL/history HK Stocks csv https://hk.finance.yahoo.com/quote/0012.HK/history?p=0012.HK Financial info https://finance.yahoo.com/quote/AAPL/financials?p=AAPL Lesson 1, Lesson 2, Lesson 3, Lesson 4,…

Panda Data Analytics

Jupyter Notebook: Lesson 6, Lesson 7, Lesson 8, Lesson 9, Lesson 10, Lesson 11, Lesson 12, Lesson 13, Lesson 14 Library https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.DataFrame.join.html Open documentation: Shift+Tab sho…

Pandas Data Frame

Data frame - main object in pandas, used to represent tabular data (rows and columns) Shortcut: B - insert new cell below / A - insert cell above Run cell - Ctrl + Enter Library: https://pandas.pydata.org/pandas-docs/stable/ Notes: Lesson …