Index
A
- affinity propagation
- clustering, performing with / Clustering with affinity propagation
- Amdahl's law
- Anderson-Darling test
- about / Preprocessing
- annotate() function / Legends and annotations
- annotations
- about / Legends and annotations
- Apache Cassandra
- about / Apache Cassandra
- application
- writing, with NumPy arrays / A simple application
- ARMA models
- about / ARMA models
- reference link / ARMA models
- array() function
- array shapes
- manipulating / Manipulating array shapes
- array shapes, manipulating
- about / Manipulating array shapes
- arrays, stacking / Stacking arrays
- arrays, splitting / Splitting NumPy arrays
- NumPy array attributes / NumPy array attributes
- arrays, converting / Converting arrays
- Artificial Neural Networks (ANN)
- about / Neural networks
- astype function / Converting arrays
- Atom feeds
- parsing / Parsing RSS and Atom feeds
- Augmented Dickey-Fuller (ADF)
- about / Defining cointegration
- reference link / Defining cointegration
- autocorrelation
- about / Autocorrelation
- autocorrelation plots
- about / Autocorrelation plots
- autocorrelations
- about / Autocorrelation plots
- autoregressive model
- about / Autoregressive models
B
- bag-of-words model
- about / The bag-of-words model
- Bartlett window
- about / Window functions
- basic matplotlib plots
- about / Basic matplotlib plots
- BeautifulSoup
- HTML, parsing with / Parsing HTML with Beautiful Soup
- bigrams() function / Analyzing word frequencies
- binarize() function / Preprocessing
- binary installers
- using / Installing and exploring pandas
- URL, for downloading / Installing and exploring pandas
- binomial distribution
- gambling / Gambling with the binomial distribution
- binomial function / Gambling with the binomial distribution
- Blackman window
- about / Window functions
- boolean indexing, NumPy arrays
- Boost
- about / Integrating Boost and Python
- download link / Integrating Boost and Python
- Python, integrating with / Integrating Boost and Python
- Bottleneck
- about / Comparing Bottleneck to NumPy functions
- comparing, to NumPy functions / Comparing Bottleneck to NumPy functions
- references / Comparing Bottleneck to NumPy functions
- boxcar window
- about / Window functions
- box plot
- about / Plot.ly
- broadcasting
- about / Broadcasting NumPy arrays
- bubble chart
- about / Scatter plots
C
- C
- about / Integrating SWIG and NumPy
- C++ / Integrating SWIG and NumPy
- Cardinal Number (CD) tag / Filtering out stopwords, names, and numbers
- Cassandra
- references / Apache Cassandra
- traditional relational databases / Apache Cassandra
- key-value / Apache Cassandra
- Cassandra Query Language (CQL)
- about / Apache Cassandra
- C code
- calling / Calling C code
- character codes
- about / Character codes
- classification
- performing, with logistic regression / Classification with logistic regression
- performing, with support vector machines (SVM) / Classification with support vector machines
- clustering
- about / Clustering with affinity propagation
- performing, with affinity propagation / Clustering with affinity propagation
- clusters / Clustering with affinity propagation
- code
- profiling / Profiling the code
- coefficient of determination
- cointegration
- about / Defining cointegration
- defining / Defining cointegration
- column families
- about / Apache Cassandra
- column stacking
- about / Stacking arrays
- column_stack function
- about / Stacking arrays
- Comma-separated Value (CSV) file / Basic descriptive statistics with NumPy
- Command Line Interface (CLI) / Using IPython as a shell
- Comprehensive R Archive Network (CRAN) / Installing rpy2
- concatenate function
- about / Stacking arrays
- concat function / Concatenating and appending DataFrames
- correlate() function
- about / Autocorrelation
- crossover operator / Genetic algorithms
- CSS
- about / Parsing HTML with Beautiful Soup
- CSS selectors
- about / Parsing HTML with Beautiful Soup
- URL, for documentation / Parsing HTML with Beautiful Soup
- CSV files
- writing, with NumPy / Writing CSV files with NumPy and pandas
- writing, with pandas / Writing CSV files with NumPy and pandas
- Cython
- installing / Installing Cython
- cytoolz package
- about / Installing Cython
D
- data
- querying, in pandas / Querying data in pandas
- storing, with PyTables / Storing data with PyTables
- reading, to Excel with pandas / Reading and writing to Excel with pandas
- writing, to Excel with pandas / Reading and writing to Excel with pandas
- storing, in Redis / Storing data in Redis
- data aggregation
- database
- populating, with SQLAlchemy / Populating a database with SQLAlchemy
- querying, with SQLAlchemy / Querying the database with SQLAlchemy
- database cursor
- about / Lightweight access with sqlite3
- databases
- accessing, from pandas / Accessing databases from pandas
- DataFrame
- about / pandas DataFrames
- URL / pandas DataFrames
- creating / pandas DataFrames
- statistical methods / Statistics with pandas DataFrames
- data aggregation / Data aggregation with pandas DataFrames
- concatenating / Concatenating and appending DataFrames
- appending / Concatenating and appending DataFrames
- joining / Joining DataFrames
- pickling / Comparing the NumPy .npy binary format and pickling pandas DataFrames
- reading, to HDF5 stores / Reading and writing pandas DataFrames to HDF5 stores
- writing, to HDF5 stores / Reading and writing pandas DataFrames to HDF5 stores
- dataset
- datasets package / Interfacing with R
- data type objects
- about / Data type objects
- dates
- dealing with / Dealing with dates
- Debian
- NumPy, installing on / On Linux
- decision tree
- about / Decision trees
- decision tree learning
- about / Decision trees
- DELETE method / Using REST web services and JSON
- depth-wise splitting
- about / Splitting NumPy arrays
- depth stacking
- about / Stacking arrays
- descriptive statistics
- with NumPy / Basic descriptive statistics with NumPy
- detrend() function
- about / Filtering
- detrend filter
- about / Filtering
- dill
- doc_features() function / Installing Cython
- dsplit function
- about / Splitting NumPy arrays
- dstack function
- about / Stacking arrays
- dtype attributes
- about / The dtype attributes
- dtype constructors
- about / The dtype constructors
E
- eigenvalues
- eigenvectors
- ElasticNetCV
- regression, performing with / Regression with ElasticNetCV
- ElasticNetCV class / Regression with ElasticNetCV
- about / Support vector regression
- elastic net regularization
- about / Regression with ElasticNetCV
- URL / Regression with ElasticNetCV
- euclidean_distances() function
- Excel
- data, reading to / Reading and writing to Excel with pandas
- data, writing to / Reading and writing to Excel with pandas
- execute() call / Accessing databases from pandas
- executemany() method / Accessing databases from pandas
- exponential moving average
- about / Moving averages
F
- f2py
- Fortran code, using through / Using Fortran code through f2py
- fancy indexing
- about / Fancy indexing
- Fast Fourier Transform (FFT)
- about / Fourier analysis
- fft() function
- about / Fourier analysis
- fftshift() function
- about / Fourier analysis
- filtering
- about / Filtering
- fit() method / Classification with logistic regression
- fitness function
- about / Genetic algorithms
- flatten function
- about / Manipulating array shapes
- folds
- format parameter
- URL, for documentation / Writing CSV files with NumPy and pandas
- Formula Translation System
- about / Using Fortran code through f2py
- Fortran
- about / Using Fortran code through f2py
- reference link / Using Fortran code through f2py
- Fortran code
- using, through f2py / Using Fortran code through f2py
- Fourier analysis
- about / Fourier analysis
- examples / Fourier analysis
- Fourier series
- about / Fourier analysis
- FreqDist class / Analyzing word frequencies
- frequency-inverse document frequency (tf-idf) / Creating word clouds
- functions, matplotlib / matplotlib
- functions, NumPy / NumPy
- functions, pandas / pandas
- functions, scikit-learn / Scikit-learn
- functions, scipy.fftpack / scipy.fftpack
- functions, scipy.signal / scipy.signal
- functions, scipy.stats / scipy.stats
G
- generations
- about / Genetic algorithms
- Genetic algorithms
- overview / Genetic algorithms
- URL / Genetic algorithms
- genetic operators
- about / Genetic algorithms
- crossover / Genetic algorithms
- mutation / Genetic algorithms
- evaluate / Genetic algorithms
- mate / Genetic algorithms
- mutate / Genetic algorithms
- select / Genetic algorithms
- Gentoo
- NumPy, installing on / On Linux
- GET method / Using REST web services and JSON
- gfortran compiler
- about / Using Fortran code through f2py
- download link / Using Fortran code through f2py
- Global Interpreter Lock (GIL)
- Google App Engine (GAE)
- setting up / Setting up Google App Engine
- download link / Setting up Google App Engine
- Graphical Processor Units (GPUs)
- URL / Scatter plots
- about / Scatter plots
- Graphviz
- URL / Profiling the code
- grid search
- GridSearchCV class / Classification with support vector machines
- GridSearchCV object / Classification with support vector machines
- Gutenberg corpus
- Gutenberg project
H
- Hanning window
- about / Window functions
- HDF
- about / Storing data with PyTables
- HDF5
- about / Storing data with PyTables
- URL, for installing / Storing data with PyTables
- HDF5 stores
- DataFrame, writing to / Reading and writing pandas DataFrames to HDF5 stores
- DataFrame, reading to / Reading and writing pandas DataFrames to HDF5 stores
- headers
- ncalls / Profiling the code
- tottime / Profiling the code
- percall / Profiling the code
- cumtime / Profiling the code
- Hilbert-Huang transform
- about / Generating periodic signals
- history, IPython shell
- displaying / Using IPython as a shell
- horizontal splitting
- about / Splitting NumPy arrays
- horizontal stacking
- about / Stacking arrays
- hsplit function
- about / Splitting NumPy arrays
- hstack function
- about / Stacking arrays
- HTML
- about / Parsing HTML with Beautiful Soup
- parsing, with BeautifulSoup / Parsing HTML with Beautiful Soup
I
- if a* else b statement / Decision trees
- information
- exchanging, with MATLAB/Octave / Exchanging information with MATLAB/Octave
- installation, Cython / Installing Cython
- installation, NLTK / Installing NLTK
- installation, pandas
- about / Installing and exploring pandas
- installation, rpy2 / Installing rpy2
- Internet Engineering Task Force (IETF)
- about / Parsing HTML with Beautiful Soup
- IPython
- installing, on Windows / On Windows
- URL / On Windows
- installing, on Linux / On Linux
- installing, on Mac OS X / On Mac OS X
- building, from source / Building NumPy, SciPy, matplotlib, and IPython from source
- git commands / Building NumPy, SciPy, matplotlib, and IPython from source
- installing, with setup tools / Installing with setuptools
- using, as shell / Using IPython as a shell
- notebooks / IPython notebooks
- IPython notebooks
- references / IPython notebooks
- about / IPython notebooks
- IPython Parallel
- about / IPython Parallel
- IPython shell
- features / Using IPython as a shell
- IPython shell, using
- pylab switch / Using IPython as a shell
- session, saving / Using IPython as a shell
- system shell command, executing / Using IPython as a shell
- IPython source code
- URL, for downloading / Building NumPy, SciPy, matplotlib, and IPython from source
- IRC channel
- isalpha() method / Creating word clouds
- isStopword() function / Installing Cython
- isStopWord3() function / Installing Cython
J
- jackknife() function / IPython Parallel
- jackknife resampling
- about / IPython Parallel
- Java
- URL, for downloading / Apache Cassandra
- URL, for installation instructions / Apache Cassandra
- NumPy arrays, sending to / Sending NumPy arrays to Java
- Java Development Kit (JDK) / Sending NumPy arrays to Java
- Java Runtime Environment (JRE) / Sending NumPy arrays to Java
- Java Virtual Machine (JVM)
- about / Sending NumPy arrays to Java
- Joblib
- about / Speeding up embarrassingly parallel for loops with Joblib
- used, for improving performance of long-running Python function / Speeding up embarrassingly parallel for loops with Joblib
- join() method / Joining DataFrames
- JSON
- about / Using REST web services and JSON
- URL / Using REST web services and JSON
- using / Using REST web services and JSON
- reading, with pandas / Reading and writing JSON with pandas
- writing, with pandas / Reading and writing JSON with pandas
- Jug
- about / Performing MapReduce with Jug
- MapReduce, performing with / Performing MapReduce with Jug
- Jython
- about / Sending NumPy arrays to Java
K
- k-fold cross-validation
- kernel function
- keyspace
- about / Apache Cassandra
- Kruskal-Wallis one-way analysis of variance / Interfacing with R
L
- LabelBinarizer class / Preprocessing
- lag plot
- learning curve
- about / Support vector regression
- learning_curve() function
- about / Support vector regression
- least absolute shrinkage and selection operator (LASSO) / Regression with ElasticNetCV
- leaves
- about / Decision trees
- legend() function / Legends and annotations
- legends
- about / Legends and annotations
- len() function / Calling C code
- lightweight access, sqlite3 / Lightweight access with sqlite3
- linear algebra
- with NumPy / Linear algebra with NumPy
- matrices, inverting with NumPy / Inverting matrices with NumPy
- linear systems, solving with NumPy / Solving linear systems with NumPy
- linear systems
- solving, with NumPy / Solving linear systems with NumPy
- Linux
- IPython, installing on / On Linux
- Linux distributions
- overview / On Linux
- list of locations indexing, NumPy arrays
- loads() function / Using REST web services and JSON
- loadtxt function / Basic descriptive statistics with NumPy
- logarithmic plots
- about / Logarithmic plots
- logistic function
- logistic regression
- about / Classification with logistic regression
- URL / Classification with logistic regression
- classification, performing with / Classification with logistic regression
- logspace() function
- loremIpsum.html file
M
- Mac OS X
- IPython, installing on / On Mac OS X
- Mandriva
- NumPy, installing on / On Linux
- manual pages
- reading / Reading manual pages
- help function, calling / Reading manual pages
- question mark, quering / Reading manual pages
- map() method
- Map phase
- about / Performing MapReduce with Jug
- MapReduce
- performing, with Jug / Performing MapReduce with Jug
- URL / Performing MapReduce with Jug
- MATLAB
- about / Exchanging information with MATLAB/Octave
- information, exchanging with / Exchanging information with MATLAB/Octave
- matplotlib
- URL / On Windows
- building, from source / Building NumPy, SciPy, matplotlib, and IPython from source
- git commands / Building NumPy, SciPy, matplotlib, and IPython from source
- installing, with setup tools / Installing with setuptools
- functions / matplotlib
- matplotlib.pyplot.loglog() function / Logarithmic plots
- matplotlib subpackages
- about / matplotlib subpackages
- matrices
- inverting, with NumPy / Inverting matrices with NumPy
- mean shift algorithm
- about / Mean Shift
- medfilt() function
- about / Filtering
- median() function / Comparing Bottleneck to NumPy functions
- median filter
- merge() function / Joining DataFrames
- meteorological data, Dutch KNMI institute
- reference link / Preprocessing
- missing values
- handling / Handling missing values
- MongoDB
- about / PyMongo and MongoDB
- MongoDB distribution
- URL, for downloading / PyMongo and MongoDB
- Moore's law
- about / Logarithmic plots
- morley dataset / Interfacing with R
- moving averages
- about / Moving averages
- MPI
- references / Installing MPI for Python
- installing, for Python / Installing MPI for Python
- multidimensional array
- creating / Creating a multidimensional array
- multiprocessing
- about / Creating a process pool with multiprocessing
- process pool, creating with / Creating a process pool with multiprocessing
- mutation operator
- about / Genetic algorithms
N
- naive
- about / Naive Bayes classification
- Naive Bayes classification
- about / Naive Bayes classification
- names
- filtering out / Filtering out stopwords, names, and numbers
- ndarray
- about / The NumPy array object
- neural network
- overview / Neural networks
- NLTK
- installing / Installing NLTK
- normal distribution
- sampling / Sampling the normal distribution
- normality test
- performing, with SciPy / Performing a normality test with SciPy
- numbers
- filtering out / Filtering out stopwords, names, and numbers
- Numeric
- about / Character codes
- NumPy
- URL / On Windows, Where to find help and references
- installing, on Red Hat / On Linux
- installing, on Mandriva / On Linux
- installing, on Gentoo / On Linux
- installing, on Debian / On Linux
- installing, on Ubuntu / On Linux
- building, from source / Building NumPy, SciPy, matplotlib, and IPython from source
- git commands / Building NumPy, SciPy, matplotlib, and IPython from source
- installing, with setup tools / Installing with setuptools
- references / Where to find help and references
- descriptive statistics / Basic descriptive statistics with NumPy
- linear algebra, performing / Linear algebra with NumPy
- matrices, inverting with / Inverting matrices with NumPy
- linear systems, solving with / Solving linear systems with NumPy
- eigenvalues, obtaining / Finding eigenvalues and eigenvectors with NumPy
- eigenvectors, obtaining / Finding eigenvalues and eigenvectors with NumPy
- random numbers / NumPy random numbers
- about / Installing and exploring pandas
- CSV files, writing with / Writing CSV files with NumPy and pandas
- SWIG, integrating with / Integrating SWIG and NumPy
- functions / NumPy
- NumPy-masked array
- creating / Creating a NumPy-masked array
- extreme values, disregarding / Disregarding negative and extreme values
- negative values, disregarding / Disregarding negative and extreme values
- numpy.i interface file
- reference link / Integrating SWIG and NumPy
- numpy.linalg subpackage
- using / Linear algebra with NumPy
- eig function / Finding eigenvalues and eigenvectors with NumPy
- eigvals function / Finding eigenvalues and eigenvectors with NumPy
- numpy.ma subpackage / Creating a NumPy-masked array
- numpy.median() function / Comparing Bottleneck to NumPy functions
- NumPy .npy binary format
- NumPy array attributes
- about / NumPy array attributes
- NumPy array elements
- selecting / Selecting NumPy array elements
- NumPy array object
- about / The NumPy array object
- NumPy arrays
- about / NumPy arrays
- used, for writing application / A simple application
- advantages / The advantages of NumPy arrays
- one-dimensional slicing / One-dimensional slicing and indexing
- indexing / One-dimensional slicing and indexing
- stacking / Stacking arrays
- splitting / Splitting NumPy arrays
- converting / Converting arrays
- views,creating / Creating array views and copies
- copies, creating / Creating array views and copies
- indexing, with list of locations / Indexing with a list of locations
- indexing, with booleans / Indexing NumPy arrays with Booleans
- broadcasting / Broadcasting NumPy arrays
- sending, to Java / Sending NumPy arrays to Java
- NumPy functions
- Bottleneck, comparing to / Comparing Bottleneck to NumPy functions
- NumPy modules
- about / NumPy and SciPy modules
- NumPy numerical types
- about / NumPy numerical types
- bool / NumPy numerical types
- inti / NumPy numerical types
- int8 / NumPy numerical types
- int16 / NumPy numerical types
- int32 / NumPy numerical types
- int64 / NumPy numerical types
- uint8 / NumPy numerical types
- uint16 / NumPy numerical types
- uint32 / NumPy numerical types
- uint64 / NumPy numerical types
- float16 / NumPy numerical types
- float32 / NumPy numerical types
- float64 / NumPy numerical types
- float / NumPy numerical types
- complex64 / NumPy numerical types
- complex128 / NumPy numerical types
- complex / NumPy numerical types
- data type objects / Data type objects
- character codes / Character codes
- dtype constructors / The dtype constructors
- dtype attributes / The dtype attributes
O
- object-relational mapping (ORM)
- about / SQLAlchemy
- Octave
- about / Exchanging information with MATLAB/Octave
- download link / Exchanging information with MATLAB/Octave
- information, exchanging with / Exchanging information with MATLAB/Octave
- one-point crossover
- about / Genetic algorithms
- opinion mining
- about / Sentiment analysis
P
- pandas
- installing / Installing and exploring pandas
- exploring / Installing and exploring pandas
- data, querying / Querying data in pandas
- CSV files, writing with / Writing CSV files with NumPy and pandas
- data writing, to Excel / Reading and writing to Excel with pandas
- data reading, to Excel / Reading and writing to Excel with pandas
- JSON, writing with / Reading and writing JSON with pandas
- JSON, reading with / Reading and writing JSON with pandas
- databases, accessing from / Accessing databases from pandas
- functions / pandas
- pandas, requisites
- NumPy / Installing and exploring pandas
- python-dateutil / Installing and exploring pandas
- pytz / Installing and exploring pandas
- pandas plotting
- about / Plotting in pandas
- parallel() function / Speeding up embarrassingly parallel for loops with Joblib
- parsing, Atom feeds
- about / Parsing RSS and Atom feeds
- parsing, HTML
- with BeautifulSoup / Parsing HTML with Beautiful Soup
- parsing, RSS
- about / Parsing RSS and Atom feeds
- Part of Speech (POS) tags / Filtering out stopwords, names, and numbers
- PCRE
- about / Integrating SWIG and NumPy
- download link / Integrating SWIG and NumPy
- periodic signals
- generating / Generating periodic signals
- phase spectrum
- about / Spectral analysis
- pickling
- pivot table
- about / Pivot tables
- pkgutil module
- about / NumPy and SciPy modules
- pkg_check.py file / matplotlib subpackages
- plot() method
- about / Plotting in pandas
- Plot.ly
- Pony ORM
- about / Pony ORM
- POST method / Using REST web services and JSON
- pos_tag() function
- power spectrum
- about / Spectral analysis
- predict() method
- about / Regression with ElasticNetCV
- preinstalled Python libraries
- reference link / Running programs on PythonAnywhere
- preprocessing
- about / Preprocessing
- Principal Component Analysis (PCA)
- probability density functions (pdf) / Sampling the normal distribution
- process pool
- creating, with multiprocessing / Creating a process pool with multiprocessing
- profiling
- about / Profiling the code
- programs
- running, on PythonAnywhere / Running programs on PythonAnywhere
- proper noun singular (NNP) tag / Filtering out stopwords, names, and numbers
- properties, ndarray
- ndim / NumPy array attributes
- size / NumPy array attributes
- itemsize / NumPy array attributes
- nbytes / NumPy array attributes
- T / NumPy array attributes
- j / NumPy array attributes
- real / NumPy array attributes
- imag / NumPy array attributes
- flat / NumPy array attributes
- pseudo-random numbers
- about / NumPy random numbers
- PUT method / Using REST web services and JSON
- pydoc module
- about / NumPy and SciPy modules
- pylab switch, IPython shell / Using IPython as a shell
- PyMongo
- about / PyMongo and MongoDB
- PyTables
- data, storing with / Storing data with PyTables
- Python
- software requisites / Software used in this book
- URL / Software used in this book
- URL, for documentation / Querying data in pandas
- integrating, with Boost / Integrating Boost and Python
- MPI, installing for / Installing MPI for Python
- python-bs4
- URL, for downloading / Parsing HTML with Beautiful Soup
- python-dateutil
- about / Installing and exploring pandas
- PythonAnywhere
- about / Running programs on PythonAnywhere
- programs, running on / Running programs on PythonAnywhere
Q
- Quandl
- URL / Querying data in pandas
R
- R
- download link / Installing rpy2
- interfacing with / Interfacing with R
- random numbers, NumPy
- real random numbers / NumPy random numbers
- pseudo-random numbers / NumPy random numbers
- binomial distribution, gambling / Gambling with the binomial distribution
- normal distribution, sampling / Sampling the normal distribution
- normality test, performing with SciPy / Performing a normality test with SciPy
- random_state parameter / Classification with logistic regression
- rankdata() function / Comparing Bottleneck to NumPy functions
- ravel function
- about / Manipulating array shapes
- read_sql() method / Querying the database with SQLAlchemy
- real random numbers
- about / NumPy random numbers
- Red Hat
- NumPy, installing on / On Linux
- Redis
- about / Storing data in Redis
- data, storing in / Storing data in Redis
- URL / Storing data in Redis
- Reduce phase
- about / Performing MapReduce with Jug
- regression
- performing, with ElasticNetCV / Regression with ElasticNetCV
- remote data access
- about / Remote data access
- reshape function
- about / Manipulating array shapes
- resize method
- about / Manipulating array shapes
- REST
- REST web services
- using / Using REST web services and JSON
- rfft() function
- about / Fourier analysis
- ridge method / Regression with ElasticNetCV
- rolling_mean() function
- about / Moving averages
- row stacking
- about / Stacking arrays
- row_stack function
- about / Stacking arrays
- rpy2
- installing / Installing rpy2
- reference link, for upgrading / Installing rpy2
- R squared
- about / Regression with ElasticNetCV
- RSS
- about / Parsing RSS and Atom feeds
- parsing / Parsing RSS and Atom feeds
- URL / Parsing RSS and Atom feeds
S
- scale() function / Preprocessing
- scatter plot
- about / Scatter plots
- creating / Plotting in pandas
- scikit-learn
- about / A tour of scikit-learn
- functions / Scikit-learn
- SciPy
- URL / On Windows
- building, from source / Building NumPy, SciPy, matplotlib, and IPython from source
- git commands / Building NumPy, SciPy, matplotlib, and IPython from source
- installing, with setup tools / Installing with setuptools
- references / Where to find help and references
- normality test, performing with / Performing a normality test with SciPy
- scipy.constants module / Interfacing with R
- scipy.fftpack
- functions / scipy.fftpack
- scipy.io.savemat() function
- scipy.optimize.leastsq() function / Autoregressive models
- scipy.signal
- functions / scipy.signal
- scipy.signal package
- about / Filtering
- scipy.stats
- functions / scipy.stats
- scipy.stats.kruskal() function / Interfacing with R
- scipy.stats.rankdata() function / Comparing Bottleneck to NumPy functions
- SciPy modules
- about / NumPy and SciPy modules
- SciPy Superpack
- URL / On Mac OS X
- score() method / Classification with logistic regression
- semilogx() function / Logarithmic plots
- semilogy() function / Logarithmic plots
- sentiment analysis
- about / Sentiment analysis
- Series
- about / pandas Series
- creating / pandas Series
- session, IPython shell
- saving / Using IPython as a shell
- setup tools
- used, for installing IPython / Installing with setuptools
- used, for installing SciPy / Installing with setuptools
- used, for installing matplotlib / Installing with setuptools
- used, for installing NumPy / Installing with setuptools
- sklearn.preprocessing module
- about / Preprocessing
- social network analysis
- about / Social network analysis
- soft margin
- software requisites, Python
- NumPy / Installing software and setup
- SciPy / Installing software and setup
- matplotlib / Installing software and setup
- IPython / Installing software and setup
- SourceForge website
- URL / On Mac OS X
- spectral analysis
- about / Spectral analysis
- SQL
- about / Lightweight access with sqlite3
- SQLAlchemy
- about / SQLAlchemy
- installing / Installing and setting up SQLAlchemy
- setting up / Installing and setting up SQLAlchemy
- URL, for support page / Installing and setting up SQLAlchemy
- database, populating with / Populating a database with SQLAlchemy
- database, querying with / Querying the database with SQLAlchemy
- SQLite
- about / Lightweight access with sqlite3
- Stack Overflow software
- Standard Development Kit (SDK) / Setting up Google App Engine
- statistical methods
- about / Statistics with pandas DataFrames
- describe / Statistics with pandas DataFrames
- count / Statistics with pandas DataFrames
- mad / Statistics with pandas DataFrames
- median / Statistics with pandas DataFrames
- min / Statistics with pandas DataFrames
- max / Statistics with pandas DataFrames
- mode / Statistics with pandas DataFrames
- std / Statistics with pandas DataFrames
- var / Statistics with pandas DataFrames
- skew / Statistics with pandas DataFrames
- kurt / Statistics with pandas DataFrames
- statsmodels subpackages
- about / statsmodels subpackages
- stopwords
- about / Installing NLTK
- filtering out / Filtering out stopwords, names, and numbers
- str attribute
- about / The dtype attributes
- strlen() function
- about / Calling C code
- support vector machines (SVM)
- about / Classification with support vector machines
- classification, performing with / Classification with support vector machines
- support vector regression (SVR)
- SWIG
- intergating, with NumPy / Integrating SWIG and NumPy
- about / Integrating SWIG and NumPy
- download link / Integrating SWIG and NumPy
- reference link, for user mailing lists / Integrating SWIG and NumPy
- system shell command, IPython shell
- executing / Using IPython as a shell
T
- tagging
- TfidfVectorizer class / Creating word clouds
- three-dimensional plots
- about / Three-dimensional plots
- timeit module / Installing Cython
- tolist function / Converting arrays
- transpose function
- about / Manipulating array shapes
- triangular window
- about / Window functions
- trigrams() function / Analyzing word frequencies
U
- Ubuntu
- NumPy, installing on / On Linux
- unpickling
V
- vertical splitting
- about / Splitting NumPy arrays
- vertical stacking
- about / Stacking arrays
- vsplit function
- about / Splitting NumPy arrays
- vstack function
- about / Stacking arrays
W
- Wakari
- URL / Working with Wakari
- working with / Working with Wakari
- wiener() function
- about / Filtering
- Wiener filter
- window function
- about / Window functions
- reference link / Window functions
- Windows
- IPython, installing on / On Windows
- word clouds
- creating / Creating word clouds
- word frequencies
- analyzing / Analyzing word frequencies
- Wordle
- about / Creating word clouds
- URL / Creating word clouds