Solved: SSL: certificate verification failed with R and twitteR
Have you been trying to use R and hook it up with something like twitteR and got an SSL error message?
Me too. But I...
Solved: Error: could not find function “cast”
If you've been trying to cast in R and have run into the following error:
Error: could not find function "cast"
Then here is the solution....
Error: Cannot change working directory in R Studio
I had initially set it to be setwd(“Users/myname/datascience”)
make sure you have the initial / so it is this:
setwd("/Users/charliecraine/datascience")
another method is that under the Files...
R Studio: How to replace row header names with your names
Check out the solution to this problem on the new data science solutions site I created Stathole.com.
CSS vs. CSS3: What is the difference between CSS and CSS3
The first thing you need to know is that CSS3 is the latest standard for CSS. And, CSS3 is backwards-compatible with earlier versions of...
How to read a table in R
Reading a table in R is quite straight-forward. We are going to read a table from the web and also one locally.
If you...
How to buy bitcoin instantly
The biggest question everyone has is: how do you go about getting your first bitcoin?
The most difficult task for new users is to acquire...
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...
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...
How to: A simple Python Function example
Functions in Python can be simple or extraordinarily complex. This will teach you how to write a simple Python Function example. From there you...
