todo.org

Install packages

hdf

URL: http://www.hdfgroup.org/HDF5/release/obtain5.html

Mac

Installed prebuilt binaries 64bit 1.8.4 patch 1 for mac - didn’t work with pytables Downloaded source code 1.8.4 patch1

• ./configure –prefix=/usr/local && make && sudo make install success

installed szip via fink

Linux

Installed package on ubuntu

pytables

URL: http://www.pytables.org/ sudo easy_install tables

python timeseries

URL: http://pytseries.sourceforge.net/ sudo easy_install scikits.timeseries failed download source and install worked. import scikits.timeseries fails due to pkg_resources detecting numpy 1.2.1 did: sudo mv System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/numpy-1.2.1-py2.6.egg-info /System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/numpy_APPLE_DEFAULT ~/tmp/python_removed_packages/

Remember: import scipy before scikits.timeseries!

Testsuite

Sample data

Single straight line segment

Multiple line segments

Polynomial segments

Segmentation algorithms

Top-down linear

Bottom-up linear

Multi-objective