tristanwietsma

# Python Data Science Environment
#
# VERSION       1.0

# use ubuntu base image from dotCloud
FROM ubuntu
MAINTAINER Tristan Wietsma [email protected]

# update and upgrade repos
RUN echo "deb http://archive.ubuntu.com/ubuntu precise main universe" > /etc/apt/sources.list

jsundram

Use the gist: https://gist.github.com/jsundram/1918435

on this data: https://data.sfgov.org/Public-Works/Street-Tree-List/tkzw-k3nq

shapefiles from here: http://www.zillow.com/howto/api/neighborhood-boundaries.htm

minor changes were required.

caged

// Start `node d3-server.js`
// Then visit http://localhost:1337/
//
var d3   = require('d3'),
    http = require('http')

http.createServer(function (req, res) {
  // Chrome automatically sends a requests for favicons
  // Looks like https://code.google.com/p/chromium/issues/detail?id=39402 isn't
  // fixed or this is a regression.

aaronpk

me:
ifeq ($(USER), root)
        @echo "\c"
else
        @echo "make \c"
endif

a:
ifeq ($(USER), root)
        @echo "\c"

samuelleach

Step One

Fetch URL based on column:
'http://www.datasciencetoolkit.org/maps/api/geocode/json?sensor=false&address=' + escape(value, 'url')'

Step Two

Parse Json for longitude:
value.parseJson()["results"][0]["geometry"]["location"]["lng"]

rufuspollock

#!/usr/bin/env python
# A simple Python script to convert csv files to sqlite (with type guessing)
#
# @author: Rufus Pollock
# Placed in the Public Domain
import csv
import sqlite3

def convert(filepath_or_fileobj, dbpath, table='data'):
    if isinstance(filepath_or_fileobj, basestring):

wch

Getting started
===============
# Make sure you have ggplot2 installed
install.packages("ggplot2")
library(ggplot2)


Basic examples
==============

mbostock

license: gpl-3.0

erochest

#!/bin/sh

R -e 'library(Rserve)' -e 'Rserve(args="--vanilla")'

aficionado

JSON PML: schemas for models

• model-schema.json A generic ML model, containing fields shared by most models despite of their concrete type. It uses:
  • sample-schema.json The schema for dataset sampling specifications
  • field-collection-schema.json Auxiliary schema describing a collection of field (or "properties") descriptors
  • generic-field-schema.json Properties shared by all fields, regardless of their type.
  • field-schema.json The union schema of all field descriptor types, with their specific properties.
• tree-model-schema.json A specialization of the model schema to decision tree models. It uses:
• node-schema The schema for the nodes in a decision tree