Avatar

Jakub Polanowski

This is my general purpose blog chronicling various projects and insights I find worthy of recording.

  1. Home
  2. Archives
  3. Categories
  4. Tags
  5. Search
  6. Dark Mode

Archives

2023 5
2019 1
2018 3

Categories

Programming Technology Data Science Web Scraping

Tags

Python Linux Data Visualization Matplotlib Requests API Apple Arch Linux ARM Bar Plot
Programming Data Science

Fitting Linear Regression and Plotting Confidence Intervals

Confidence intervals are a useful metric for understanding the uncertainty within samples. With Python, this concept can be applied to linear models as well as in the visualization of said models.

Apr 07, 2023
4 minute read
Programming Data Science

Plotting a Grouped Time Series Dataset Bar Chart

Creating a simple grouped matplotlib bar chart is a little complicated but documented, using time series is just as doable but not as well documented.

Apr 06, 2023
3 minute read
Programming Web Scraping

Scrape Any Website

Any website can be scraped using their public albeit undocumented APIs.

Mar 03, 2023
5 minute read
Programming Web Scraping

Scraping Realtor Listings

A brief guide on using Realtor's public albeit undocumented API to pull listings data for Real Estate properties.

Mar 03, 2023
7 minute read
Programming

Sed is a Stream Text Editor not a Text Extractor

While sed can ultimately be used to extract text from a string, the process has to be approached as editing the text as opposed to filtering.

Mar 03, 2023
4 minute read
1 2
© 2023 Jakub Polanowski
Built with Hugo
Theme Stack designed by Jimmy