Friday, May 24, 2024
python variables

Best practices for naming variables in Python

When naming variables in Python there are some best practices that we will discuss. If you don't follow the best practices you'll get errors...

How to fail and still succeed – a little data science fun

This past week has been brutal on my sinuses. And being that I'm the type who has to find some science in nearly everything....

How to start mining Ethereum

So, you wanna be an Ethereum miner? It's not really hard to do, however fair warning.. you will probably lose money. Why? The price...
r programming

How to use the str function in R

What is str? Str is a compact way to display the structure of an R object. This allows you to use str as a...
r programming

How to: Import NFL Data into R / R Studio – HTML import

If you want to start running some cool analysis on NFL data (or any other sport for that matter) there are a number of...
machine learning

Machine Learning Algorithms for beginners

Below are some basics on machine learning algorithms. This is for beginners who are trying to get a better understanding about machine learning and...
r programming

How to: Create column names in R / R Studio

If you want to create your own headers there is an easy way to do that. You can use the optional col.names argument to...

Genetic Programming is an awesome way to tackle machine learning problems

I don't know how I missed out on genetic programming. I'm still trying to pick my jaw up off the ground. It reminds me...

Fix: sudo: port: command not found

I'm trying to setup Python 2.7 and SciPy and hit a major roadblock. I kept getting sudo: port: command not found On Mac OSX, I'm...
drop rows in pandas

How to drop rows in a pandas dataframe

A previous tutorial showed you how to drop columns in a pandas dataframe. Now we will look at how to drop rows in a...
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