jpvelez

COMMANDS

git init - initiates local git repo
git add file.txt - add file
git add . - add new or changed files. doesn't add removed files.
git add -A - add new, changed, and removed files
git commit -m "added juan to hello message" - commit files that you added above
git commit -am "msg" - add and commit simultaneously
git status - what's changed since my last commit (compares files in wd with repo)
git diff <file> - shows you how a file has change

jpvelez

WHAT IS THIS?

This is a step-by-step tutorial for getting started with R, a powerful programming language for data analysis and visualization. It is aimed at near complete beginners. You'll basically want to be comfortable with spreadsheets and with using your computer's command line.

I slapped this together quickly, so expect some weirdness. Feel free to email me with comments or questions at jpvelez | at | gmail.com

I learned the following stuff using the UCLA Statistic's Department great R tutorials, so check those out:

jpvelez

#!/usr/bin/python

'''
Plot a normally distributed random variable - and samples of this process - using scipy's univariate probability distributions.
'''

from scipy.stats import norm
import matplotlib.pyplot as plt
import pandas as pd

jpvelez

# Navigate to home folder
cd ~

# Install homesick
sudo gem install homesick

# Download dotfiles repo
homesick clone git://github.com/jpvelez/dotfiles.git
# git clone https://github.com/jpvelez/dotfiles.git

jpvelez

Keybase proof

I hereby claim:

• I am jpvelez on github.
• I am jpvelez (https://keybase.io/jpvelez) on keybase.
• I have a public key whose fingerprint is 2BA5 76B4 B7F4 CF96 A09D 0817 A188 A0D1 B7A5 BDB4

To claim this, I am signing this object:

jpvelez

def add_token(ast, token):
    if token != "":
      ast.append(token)
    return ast, ""

def parse_list(code, i):
  ast = []
  current_token = ""
  while i < len(code):
    char = code[i]

jpvelez

def add_token(ast, token):
    if token != "":
      ast.append(token)
    return ast, ""

def parse_list(code, i):
  ast = []
  current_token = ""
  while i < len(code):
    char = code[i]