Index
A
- Accessible Surface Area (ASA)
- about / Reading through the code
- additional data
- adjacency matrices
- agglevel_titles.csv
- URL / Getting ready
- aggregate command
- about / How it works...
- URL / See also
- alters
- about / How to do it…
- American football rules
- URL / See also
- Anaconda web page
- URL / See also
- analysis
- preparing for / Preparing for analysis, How it works…
- analysis, top incomes
- preparing / Preparing for the analysis of top incomes, How to do it...
- animated maps examples
- URL / See also
- APIs
- search API / Understanding the Twitter API v1.1
- REST API / Understanding the Twitter API v1.1
- streaming API / Understanding the Twitter API v1.1
- application-oriented approaches
- apply() function
- URL / See also
- area_titles.csv
- URL / Getting ready
- assign command / How it works…
- assign function / How it works…
- automobile fuel efficiencies
- automobile fuel efficiency
- automobile fuel efficiency data
- obtaining / Acquiring automobile fuel efficiency data, How to do it...
- importing, into R / Importing automobile fuel efficiency data into R, How to do it..., There's more..., There's more...
- exploring / Exploring and describing fuel efficiency data, How to do it..., How it works..., There's more...
- about / Exploring and describing fuel efficiency data, How to do it..., How it works..., There's more...
- automobile fuel efficiency dataset
- URL / How to do it…
- average_review() method / How it works…
B
- benchmark function / How to do it…, How it works…
- best critic
- finding, for user / Finding the best critic for a user, How it works…
- betweenness centrality / The betweenness centrality, Deciding on centrality algorithm
- bridges
- about / There's more...
- built-in Python functions
- used, for profiling Python code / Profiling Python code using built-in Python functions, How it works…
- Bureau of Labor Statistics (BLS) / Introduction
C
- @classmethod feature / How it works…
- calculate_asa(atoms, probe, n_sphere_point=960) function / How it works…
- calculate_asa function
- about / How it works…
- Cartopy home page
- URL / See also
- cbind command
- URL / See also
- centrality algorithm
- deciding on / Deciding on centrality algorithm
- degree / Deciding on centrality algorithm
- betweenness / Deciding on centrality algorithm
- closeness / Deciding on centrality algorithm
- eigenvector / Deciding on centrality algorithm
- Choropleth challenge results
- URL / See also
- choroplethr package
- URL / See also
- about / How to do it…
- clean_numeric function / How to do it...
- closeness centrality / The closeness centrality, Deciding on centrality algorithm
- code
- performance bottlenecks, identifying / Identifying common performance bottlenecks in code, How to do it…, How it works…
- reading through / Reading through the code, How it works…
- benchmarking, cProfile used / How to do it…, How it works…
- code optimization
- about / Introduction
- reasons / Introduction
- collaborative filtering
- about / Introduction
- Comma-separated value (csv) / How to do it...
- comma-separated value (csv) / Introduction
- communities
- detecting, within social networks / How to do it..., How it works...
- Comprehensive R Archive Network (CRAN)
- about / How to do it...
- URL / How it works...
- Conda
- correlation
- between users, computing / Computing the correlation between users, How to do it…, How it works…, There's more…
- CouchDB
- URL / There's more...
- CouchDB home page
- URL / See also
- count method / How to do it...
- county-level data
- cProfile
- used, for benchmarking code / How to do it…, How it works…
- about / How it works…
- ncalls / How it works…
- tottime / How it works…
- percall / How it works…
- cumtime / How it works…
- CRUD, MongoDB
- URL / See also
- cut function / How it works…
D
- data
- summarizing / Summarizing the data, How to do it..., How it works..., There's more...
- cleaning / Cleaning and exploring the data, How to do it..., How it works...
- exploring / Cleaning and exploring the data, How to do it..., How it works...
- about / Understanding the data, How to do it…, How it works…, There's more…
- URL / Getting ready
- data.table documentation
- URL / See also
- data.table object / There's more…
- data.table package / There's more…
- data analysis, steps
- acquisition / How to do it...
- exploration / How to do it...
- understanding / How to do it...
- munging / How to do it...
- wrangling / How to do it...
- manipulation / How to do it...
- analysis / How to do it...
- modeling / How to do it...
- communicating / How to do it..., How it works...
- operationalizing / How to do it..., How it works...
- data frames, R
- URL / See also
- data science pipeline
- data analysis, steps / How to do it...
- working / How it works...
- data scientists
- overview / Introduction
- dataset
- URL / Acquiring automobile fuel efficiency data
- price / There's more...
- volume / There's more...
- Shares Outstanding / There's more...
- P/E / There's more...
- PEG / There's more...
- EPS growth next year / There's more...
- Total Debt/Equity / There's more...
- Beta / There's more...
- RSI / There's more...
- dataset, top incomes
- URL / How to do it...
- dataset documentation
- URL / See also
- dataset function / How to do it...
- data source
- URL / See also
- data structures, pandas
- URL / See also
- datatypes, R
- URL / See also
- ddply function / How to do it..., How it works…
- degree
- about / There's more…
- degree centrality / Deciding on centrality algorithm
- delta function / How to do it...
- directed graphs / Understanding graphs and networks
- Discretize function / How it works…
- disk
- SVD-based model, dumping to / Dumping the SVD-based model to the disk, How it works…
- JSON data, storing to / Storing JSON data to the disk, How it works...
- displ variable / How to do it…
- distance overview
- URL / See also
- domain-specific language (DSL) / How it works...
- dot product
- URL / See also
- dplyr package / How it works…, How to do it…
- filter function / How it works…
- select function / How it works…
- mutate function / How it works…
- group_by function / How it works…
- arrange function / How it works…
- URL / See also
- dplyr reference
- URL / See also
E
- ego networks
- eigenvector centrality / The eigenvector centrality, Deciding on centrality algorithm
- employment data
- importing, into R / Importing employment data into R, How it works…, There's more…
- exploring / Exploring the employment data, How to do it…, How it works…
- Enthought Canopy Express web page
- URL / See also
- entire dataset
- loading, into memory / Loading the entire dataset into the memory, How it works…, There's more…
- entire networks, characteristics
- Environment object / How to do it...
- euclidean_distance() function / How it works…
- eval statement / How it works…
F
- Federal Information Processing Standards (FIPS) / How to do it…
- figure function / How it works...
- filter function / How it works…, How to do it...
- filtering
- about / Introduction
- find_neighbor_indices function
- about / How it works…, How it works…
- atoms / How it works…
- probe / How it works…
- k / How it works…
- first project
- R, preparing for / Preparing R for your first project, How to do it...
- football data
- fread function / How it works…
- fuel efficiency data
- fuel efficiency performance metrics
- URL / Introduction
- functions
- rewriting, with NumPy / Rewriting simple functions with NumPy, How to do it…, How it works…
G
- generate_sphere_points() function / How it works…
- genfromtext function / How to do it...
- geographical information
- geographic data
- GEOS
- about / There's more...
- URL / See also
- geospatial data
- plotting, in Python / Plotting geospatial data in Python, How to do it..., How it works..., There's more...
- geospatial data visualization
- geospatial time series
- maps, animating for / Animating maps for a geospatial time series, How to do it…
- get-pip.py file
- downloading, URL / How to do it...
- ggplot, for Python
- URL / See also
- ggplot2 documentation
- URL / See also
- ggplot2 library / How it works...
- ggplot2 package
- URL / There's more…
- about / How it works…
- ggplot2 reference manual
- ggplot package, for Python
- URL / See also
- graph
- graph-tool
- URL / There's more...
- graph characteristics
- exploring / How to do it...
- graphs
- about / Understanding graphs and networks
- directed graphs / Understanding graphs and networks
- undirected graphs / Understanding graphs and networks
- visualizing / Visualizing graphs, How it works...
- graph_from_gdf function / How it works...
- groupby documentation
- URL / See also
- group_by function / How it works…
- gsub command / How to do it...
- URL / See also
- gsub function / How it works…
H
- Hadley Wickham
- URL / See also
- head function / How to do it...
- heapq data structure
- about / How it works…
- heapq documentation
- URL / See also
- helper function / How to do it...
- highest-scoring movies
- High Performance Computing (HPC) / Introduction
- historical prices
- Hypertext Transfer Protocol (HTTP)
- about / Introduction
I
- .isin() method / How it works…
- igraph
- URL / There's more...
- indexes
- constructing, to measure offensive strength / Constructing indexes to measure offensive and defensive strength, How to do it…, How it works…
- constructing, to measure defensive strength / Constructing indexes to measure offensive and defensive strength, How to do it…, How it works…
- index number statistic
- URL / See also
- industrial sectors
- industry_titles.csv
- URL / Getting ready
- innermost loop
- optimizing, with NumPy / Optimizing the innermost loop with NumPy, How to do it…, How it works…, There's more…
- Integrated Development Environment (IDE) / How to do it...
- Internet Archive
- URL / There's more…
- IPython
- about / How it works..., Getting started with IPython, How to do it…
- URL / See also, See also
- IPython Cookbook
- URL / See also
- IPython Notebook
- about / How it works...
- exploring / Exploring IPython Notebook, How to do it…, How it works…, See also
- URL / See also
- documentation, URL / See also
- collection, URL / See also
- development retrospective, URL / See also
- IPython Notebook server
- URL / How it works…
- item by item
- collaborative filtering / Collaboratively filtering item by item, How it works…
J
- Jinja2
- reporting with / Reporting with Jinja2, How to do it..., How it works..., There's more...
- Jinja2 templating library
- using / How to do it..., How it works..., There's more...
- JSON data
- storing, to disk / Storing JSON data to the disk, How it works...
K
- Kartograph home page
- URL / See also
- key players
- finding / Finding key players, How to do it..., How it works...
- betweenness centrality / The betweenness centrality
- closeness centrality / The closeness centrality
- eigenvector centrality / The eigenvector centrality
- centrality algorithm, deciding on / Deciding on centrality algorithm
- Knitr
- URL / How it works…
L
- labels command / How to do it...
- Leaflet.js home page
- URL / See also
- libraries
- installing, in RStudio / Installing libraries in R and RStudio, How to do it..., How it works...
- installing, in R / Installing libraries in R and RStudio, How to do it..., How it works...
- libraries, installing in R
- steps / How to do it...
- working / How it works...
- references / See also
- libraries, installing in RStudio
- steps / How to do it...
- working / How it works...
- references / See also
- line_profiler
- used, for profiling Python code / Profiling Python code using line_profiler, How to do it…, There's more…
- URL / How to do it…, See also
- Linux
- Python, installing on / Installing Python on Linux and Mac OS X, How to do it..., There's more...
- Python data stack, installing on / Installing the Python data stack on Mac OS X and Linux, How to do it..., How it works...
- list function / How it works...
- load class method
- about / How it works…
- load function / How it works…
- louvain method / How to do it...
M
- Mac OS X
- R, installing on / How to do it..., How it works...
- Python, installing on / Installing Python on Linux and Mac OS X, Getting ready, There's more...
- Python data stack, installing on / Installing the Python data stack on Mac OS X and Linux, How to do it..., How it works...
- MacPorts homepage
- URL / See also
- main() function
- about / How it works…
- makes and models, automobiles
- makes and models of automobiles
- investigating / Investigating the makes and models of automobiles, How to do it..., How it works...
- maps
- animating, for geospatial time series / Animating maps for a geospatial time series, How to do it…, How it works…
- maps package
- about / How it works…
- Markdown home page
- URL / See also
- math.ceil function / How it works...
- matplotlib
- about / How it works...
- URL / See also
- matplotlib home page
- URL / See also
- memory
- entire dataset, loading into / Loading the entire dataset into the memory, How to do it…, How it works…, There's more…
- miles per gallon (MPG) / Acquiring automobile fuel efficiency data
- Modeling Stock Market Data (R)
- about / Introduction
- requisites / Requirements
- stock market data, acquiring / Acquiring stock market data, How to do it...
- data, summarizing / Summarizing the data, How to do it..., How it works..., There's more...
- data, exploring / Cleaning and exploring the data, How to do it..., How it works...
- data, cleaning / Cleaning and exploring the data, How to do it..., How it works...
- relative valuations, generating / Generating relative valuations, How to do it..., How it works...
- stocks, screening / Screening stocks and analyzing historical prices, How to do it..., How it works...
- historical prices, analyzing / Screening stocks and analyzing historical prices, How to do it..., How it works...
- MongoDB
- setting up, for storing Twitter data / Setting up MongoDB for storing Twitter data, How to do it..., There's more...
- user profiles storage, PyMongo used / Storing user profiles in MongoDB using PyMongo, How it works...
- MongoHQ home page
- URL / See also
- MongoLab home page
- URL / See also
- movie-rating system
- improving / Improving the movie-rating system, How to do it…, How it works…
- MovieLens database
- URL / Getting ready
- movie ratings
- predicting, for users / Predicting movie ratings for users, How to do it…, How it works…
- movie review data
- ingesting / Ingesting the movie review data, How to do it…, How it works…
- moving averages
- URL / How it works...
- multiple games
- mutate function / How it works…
N
- nbconvert
- URL / How it works…
- networks
- about / Understanding graphs and networks
- importing / Importing networks, How to do it..., How it works...
- NetworkX
- about / How it works...
- networkx.draw function / How to do it...
- nonnegative matrix factorization model
- North American Industry Classification System (NIACS) / Exploring where the jobs are, by industry
- nose
- about / How it works...
- NumPy
- about / How it works..., There's more…
- URL / See also, See also
- functions, rewriting with / Rewriting simple functions with NumPy, How to do it…, How it works…
- innermost loop, optimizing with / Optimizing the innermost loop with NumPy, How to do it…, How it works…, There's more…
- NumPy, broadcasting
- URL / See also
- NumPy documentation
- URL / See also
- nx.clustering function / How it works...
- nx.transitivity function / How it works...
- nx_average_clustering function / How it works...
O
- OAuth
- about / How it works...
- OAuth home page
- URL / See also
- OAuth implementation
- URL / See also
- Obtaining access tokens article
- URL / See also
- optimization process
- about / Understanding the optimization process, How it works…
- URL / See also
- ownership_titles.csv
- URL / Getting ready
P
- pandas
- about / How it works...
- URL / See also
- pandas, indexing data
- URL / See also
- pandas, selecting data
- URL / See also
- pandas API overview
- URL / See also
- passer rating statistic
- URL / See also
- paste() function
- about / How it works…
- URL / See also
- performance baseline, for code
- establishing / Plucking the low-hanging (optimization) fruit, How to do it…, How it works…
- performance benefits, NumPy
- performance bottlenecks
- identifying, in code / Identifying common performance bottlenecks in code, How to do it…, How it works…
- pip
- about / There's more...
- user guide, URL / See also
- Plyr documentation
- URL / See also
- plyr reference manual
- URL / See also
- predict_all_rankings method / How it works…
- preference expression
- about / How it works…
- preference expressions
- modeling / Modeling preference expressions, How it works…
- profile module / Profiling Python code using built-in Python functions
- proxies, edge weights
- about / Finding strong ties
- PyMongo, using
- user profiles, storing in MongoDB / Storing user profiles in MongoDB using PyMongo, How it works...
- Python
- installing, on Mac OS X / Installing Python on Linux and Mac OS X, Getting ready, There's more...
- installing, on Linux / Installing Python on Linux and Mac OS X, How to do it..., How it works..., There's more...
- installing, on Windows / Installing Python on Windows, How it works...
- about / Introduction
- social networks, working / Preparing to work with social networks in Python, How to do it..., There's more...
- geospatial data, plotting in / Plotting geospatial data in Python, How to do it..., How it works..., There's more...
- python-twitter
- about / There's more...
- URL / There's more...
- Python code
- profiling, with Unix time function / Profiling Python code with the Unix time function, How to do it…
- profiling, built-in Python functions used / Profiling Python code using built-in Python functions, How it works…
- profiling, %timeit function used / Profiling Python code using IPython's %timeit function, How to do it…, How it works…
- profiling, line_profiler used / Profiling Python code using line_profiler, How to do it…, There's more…
- Python data stack
- installing, on Linux / Installing the Python data stack on Mac OS X and Linux, How to do it..., How it works...
- installing, on Mac OS X / Getting ready, How to do it..., How it works...
- Python data stack installation, on Linux
- about / Getting ready, How to do it...
- steps / How to do it...
- working / There's more...
- references / See also
- Python data stack installation, on Mac OS X
- about / Getting ready
- options / How to do it...
- URL / How to do it...
- working / How it works..., There's more...
- references / See also
- Python installation, on Linux
- about / Installing Python on Linux and Mac OS X
- steps / How to do it...
- working / How it works..., There's more...
- references / See also
- Python installation, on Mac OS X
- about / Installing Python on Linux and Mac OS X
- steps / How to do it...
- working / How it works..., There's more...
- URL / How it works...
- Python installation, on Windows
- about / Installing Python on Windows
- URL / Installing Python on Windows, How to do it...
- steps / How to do it...
- working / How it works...
- references / See also
- Python Package Index (PyPI) / Installing extra Python packages
- Python packages
- installing / Installing extra Python packages, How to do it...
- downloading, steps / How to do it...
- installing, options / How it works...
- references / There's more...
- Python profilers
- URL / See also
- Python Twitter Tools
- about / There's more...
- URL / There's more...
Q
- Quarterly Census of Employment and Wages (QCEW) / Introduction
- about / Introduction
R
- .reset_index() method / How it works…
- R
- installing, on Windows / Installing R on Windows, Mac OS X, and Linux, How to do it..., How it works...
- installing, on Linux / Installing R on Windows, Mac OS X, and Linux, How to do it..., How it works...
- installing, on Mac OS X / How to do it..., How it works...
- libraries, installing in / Installing libraries in R and RStudio
- preparing, for first project / Preparing R for your first project, How to do it...
- automobile fuel efficiency data, importing into / Importing automobile fuel efficiency data into R, How to do it..., There's more..., There's more...
- employment data, importing into / Importing employment data into R, How it works…, There's more…
- tasks, benchmarking / Benchmarking performance for some common tasks, How to do it…, How it works…
- R-bloggers
- site, URL / See also
- rate limits
- Twitter user profiles, retrieving / Making requests without running afoul of Twitter's rate limits, How it works...
- R Data Import/Export guide
- URL / See also
- Read-Eval-Print-Loop (REPL) / How it works...
- read.csv function / How it works…
- Read Eval Print Loop (REPL)
- about / How to do it…
- Read Evaluate Print Loop (REPL)
- about / Introduction
- recfromcsv function / How to do it...
- regular expressions
- URL / See also
- relative valuations
- generating / Generating relative valuations, How to do it..., How it works...
- remote IPython Notebook server, setting up
- URL / See also
- REST API / Understanding the Twitter API v1.1
- RESTful APIs
- about / Introduction
- RethinkDB
- URL / There's more...
- reviews_for_movie() method / How it works…
- R guide
- URL / See also
- R installation, on Linux
- steps / How to do it...
- URL / How to do it...
- working / How it works...
- references / See also
- R installation, on Mac OS X
- steps / How to do it...
- URL / How to do it...
- working / How it works...
- references / See also
- R installation, on Windows
- steps / How to do it...
- URL / How to do it...
- working / How it works...
- references / How it works...
- rMaps package
- URL / See also
- row_stack function / How to do it...
- rpy2 package
- URL / There's more…
- RStudio
- URL / How it works..., See also
- URL, for homepage / See also
- libraries, installing in / Installing libraries in R and RStudio
- R Tutorial
- URL / See also
S
- SciPy
- URL / How to do it..., See also, See also
- about / How it works...
- history, URL / See also
- search API / Understanding the Twitter API v1.1
- select function / How it works…
- Shapely home page
- URL / See also
- simpleCap function / How it works…
- Simulating American Football Data (R)
- about / Introduction
- requisites / Requirements
- football data, acquiring / Acquiring and cleaning football data, Getting ready, How to do it…, How it works…
- football data, cleaning / Acquiring and cleaning football data, Getting ready, How to do it…, How it works…
- football data, analyzing / Analyzing and understanding football data, How to do it…, How it works…
- index construction, for measuring offensive strength / Constructing indexes to measure offensive and defensive strength, How to do it…, How it works…
- index construction, for measuring defensive strength / Constructing indexes to measure offensive and defensive strength, How to do it…, How it works…
- single game simulation, creating / Simulating a single game with outcomes decided by calculations, How to do it…, How it works…
- multiple games, simulating / Simulating multiple games with outcomes decided by calculations, How to do it…, How it works…, There's more…
- single game simulation
- Singular Value Decomposition (SVD) / Building a nonnegative matrix factorization model, How it works…
- size property / How to do it...
- size_titles.csv
- URL / Getting ready
- small optimizations
- implementing / Plucking the low-hanging (optimization) fruit, How to do it…, How it works…
- social networks
- about / Introduction
- communities, detecting within / How to do it..., How it works...
- social networks, Python
- spring layout / How it works...
- sqldf reference materials
- URL / See also
- SQLite documentation
- URL / See also
- Stack Overflow
- site, URL / There's more...
- state-level data
- stock data
- URL / How to do it...
- stock market data
- acquiring / Acquiring stock market data, How to do it...
- stocks
- streaming API / Understanding the Twitter API v1.1
- stringr information
- URL / See also
- stringr package / How it works…
- strong ties
- finding / Finding strong ties, How to do it..., How it works...
- strsplit function / How it works…
- subgraphs
- extracting, within heroic network / Exploring subgraphs within a heroic network, How to do it…, How it works..., There's more...
- subplot function / How it works...
- subset function / How it works…
- substr function / How to do it...
- substring function / How it works…
- SVD-based model
- dumping, to disk / Dumping the SVD-based model to the disk, How it works…
- training / Training the SVD-based model, How it works…, There's more…
- testing / Testing the SVD-based model, How it works…
- system.time function / How it works…
T
- %timeit function
- used, for profiling Python code / Profiling Python code using IPython's %timeit function, How to do it…, How it works…
- tab-separated value (TSV) / How to do it...
- table function / How it works..., How to do it…
- tasks
- benchmarking, in R / Benchmarking performance for some common tasks, How to do it…, How it works…
- Taxicab geometry
- URL / See also
- Templating in python article
- URL / See also
- Tokens from dev.twitter.com article
- URL / See also
- toupper function / How it works…
- traditional cookbook / Introduction
- transform function / How it works…
- transitivity
- about / There's more...
- Twitter
- about / Introduction
- URL / How to do it...
- Twitter API v1.1
- Twitter application
- creating / Creating a Twitter application, How to do it...
- Twitter data
- storing, through MongoDB setup / Setting up MongoDB for storing Twitter data, How to do it..., There's more...
- Twitter followers
- Twitter friends
- Twitter libraries
- URL / See also
- Twitter user profile JSON
- URL / See also
- Twitter user profiles
- retrieving / Pulling Twitter user profiles, How it works..., There's more...
- retrieving, in rate limits / Making requests without running afoul of Twitter's rate limits, How it works...
- Twython 3.1.2
- URL / There's more...
- about / There's more...
- Twython documentation
- URL / See also
U
- U.S. top income data
- U.S. top income groups
- undirected graphs / Understanding graphs and networks
- Unicode
- URL / How to do it…
- unique / How it works...
- Unix time function
- Python code, profiling with / Profiling Python code with the Unix time function, How to do it…
- user
- best critic, finding for / Finding the best critic for a user, How it works…
- user interface (UI) / How to do it...
- user profiles storage
- PyMongo, used in MongoDB / Storing user profiles in MongoDB using PyMongo, How it works...
- users
- movie ratings, predicting for / Predicting movie ratings for users, How it works…
- users, preference space
- distance, measuring between / Measuring the distance between users in the preference space, How to do it…, How it works…
V
- variables, dataset
- VirtualBox
- VirtualBox website
- URL / See also
- virtualenv
- about / Installing and using virtualenv, There's more...
- using / Installing and using virtualenv, How to do it..., How it works..., There's more...
- installing / Installing and using virtualenv, How to do it..., How it works..., There's more...
- testing / How to do it...
- references / See also
- URL / See also
- virtualenvwrapper
- URL / See also
W
- What is Data Science? article
- URL / See also
- Windows
- R, installing on / Installing R on Windows, Mac OS X, and Linux, How to do it..., How it works...
- Python, installing on / Installing Python on Windows, How to do it...
- with command / How it works...
- world top incomes dataset
X
- XCode
- XML package / Requirements
- URL / See also
Y
- yelp website
- URL / See also
Z
- ZeroMQ
- URL / How it works…
- zeros function / How it works…