sainathadapa

import pandas as pd

def anti_join(x, y, on):
    """Return rows in x which are not present in y"""
    ans = pd.merge(left=x, right=y, how='left', indicator=True, on=on)
    ans = ans.loc[ans._merge == 'left_only', :].drop(columns='_merge')
    return ans


def anti_join_all_cols(x, y):

polerin

// Copy the below and use it to create a bookmarklet, or paste it into the developer console for the page.
// This should be used after the video is playing.

(function() {
var playerFrame = document.getElementsByTagName("iframe")[0];
console.log("changing size of iframe:", playerFrame);
playerFrame.style.width = "100%";
playerFrame.style.height = "100%";

console.log("changing max width of container");

dannguyen

How to use The Guardian's API to download article data for content analysis (in Python 3.x)

The Guardian offers an API as deep and robust as the New York Times Article API when it comes to content analysis.

The Guardian's API offers more than "1.7 million pieces of content", with published items as far back as 1999. You can register as a developer here, which gets you 5,000 API hits a day and an API key that looks something like this:

zzzyyyyy-9a9z-999z-z999-9e8a83922516

The Guardian has a handy interactive explorer to interactively tweak the query parameters.

RichardBronosky

#! /usr/bin/env python
# -*- coding: utf-8 -*-
"""This module's docstring summary line.

This is a multi-line docstring. Paragraphs are separated with blank lines.
Lines conform to 79-column limit.

Module and packages names should be short, lower_case_with_underscores.
Notice that this in not PEP8-cheatsheet.py

darkyen

1 	"Once you have their money, you never give it back." 	"The Nagus" (DS9 episode)
2 	"The best deal is the one that makes the most profit." 	The 34th Rule (DS9 novel)
3 	"Never spend more for an acquisition than you have to." 	"The Maquis, Part II" (DS9 episode)
4 	"A woman wearing clothes is like a man in the kitchen." 	The Ferengi Rules of Acquisition (DS9 novel)
5 	"Always exaggerate your estimates." 	Cold Fusion (SCE novel)
6 	"Never let family stand in the way of opportunity." 	"The Nagus" (DS9 episode)
7 	"Always keep your ears open." 	"In the Hands of the Prophets" (DS9 episode)
8 	"Small print leads to large risk." 	The Ferengi Rules of Acquisition (DS9 novel)
9 	"Instinct, plus opportunity, equals profit." 	"The Storyteller" (DS9 episode)
10 	"Greed is eternal." 	"Prophet Motive" (VOY episode)

dmasad

dsparks

doInstall <- TRUE
toInstall <- c("ggplot2")
if(doInstall){install.packages(toInstall, repos = "http://cran.us.r-project.org")}
lapply(toInstall, library, character.only = TRUE)

ANES <- read.csv("http://www.oberlin.edu/faculty/cdesante/assets/downloads/ANES.csv")
ANES <- ANES[ANES$year == 2008, -c(1, 11, 17)]  # Limit to just 2008 respondents,
head(ANES)  # remove some non-helpful variables

# Fit several models with the same DV: