background preloader

Python

Facebook Twitter

Shopping

7. Process Environment - Advanced Programming in the UNIX® Environment, Third Edition [Book] Cataska/programming-collective-intelligence-code. Python Tutorials for Kids 8+ R by example. Basics Reading files Graphs Probability and statistics Regression Time-series analysis All these examples in one tarfile.

R by example

Outright non-working code is unlikely, though occasionally my fingers fumble or code-rot occurs. Other useful materials Suggestions for learning R The R project is at : In particular, see the `other docs' there. Over and above the strong set of functions that you get in `off the shelf' R, there is a concept like CPAN (of the perl world) or CTAN (of the tex world), where there is a large, well-organised collection of 3rd party software, written by people all over the world.

The dynamism of R and of the surrounding 3rd party packages has thrown up the need for a newsletter, R News. Library(help=boot) library(boot) ? But you will learn a lot more by reading the article Resampling Methods in R: The boot package by Angelo J. Ajay Shah, 2005. How to Think Like a Computer Scientist. Learning with Python by Allen Downey, Jeff Elkner and Chris Meyers.

How to Think Like a Computer Scientist

This book is now available for sale at Lulu.com. Hardcopies are no longer available from Green Tea Press. How to Think... is an introduction to programming using Python, one of the best languages for beginners. How to Think... is a Free Book available under the GNU Free Documentation License. Please send suggestions, corrections and comments about the book to feedback{at}thinkpython{dot}com. Download. Invent Your Own Computer Games with Python. Bruce Eckel's MindView, Inc: Thinking in Python. You can download the current version of Thinking in Python here.

Bruce Eckel's MindView, Inc: Thinking in Python

This includes the BackTalk comment collection system that I built in Zope. The page describing this project is here. The current version of the book is 0.1. This is a preliminary release; please note that not all the chapters in the book have been translated. The source code is in the download package. This is not an introductory Python book. However, Learning Python is not exactly a beginning programmer's book, either (although it's possible if you're dedicated). Revision History. Learn Python The Hard Way, 2nd Edition — Learn Python The Hard Way, 2nd Edition. Python for Fun. This collection is a presentation of several small Python programs.

Python for Fun

They are aimed at intermediate programmers; people who have studied Python and are fairly comfortable with basic recursion and object oriented techniques. Each program is very short, never more than a couple of pages and accompanied with a write-up. I have found Python to be an excellent language to express algorithms clearly. Some of the ideas here originated in other programs in other languages. But in most cases I developed code from scratch from just an outline of an idea.

From many years of programming these are some of my favorite programs. Many thanks to Paul Carduner and Jeff Elkner for their work on this page, especially for Paul's graphic of Psyltherin (apologies to Harry Potter) and to the teams behind reStructured text and Sphinx to which the web pages in this collection have been adapted. Chris Meyers. Python.

Python Tutorials, more than 300, updated March 2, 2009 and carefully sorted by topic and category. LIBSVM Tools. This page provides some miscellaneous tools based on LIBSVM (and LIBLINEAR).

LIBSVM Tools

Roughly they include Disclaimer: We do not take any responsibility on damage or other problems caused by using these software and data sets. Please download the zip file. The usage is the same as LIBLINEAR except a new option "-i. " Specify "-i model" to load a previously computed model for quickly training a slightly modified data set. Please download the zip file.

Eric Walstad's crew quarters on the Starship. Hello World!

Eric Walstad's crew quarters on the Starship

I'm busilly tuning the hyper drive right now. Please have a seat and enjoy my spartan quarters or have a look at my business site: or the Django Critter that helps me write code at the speed of light. Thanks for visiting, Eric. Problee - Coding Practice Problems. Code Like a Pythonista: Idiomatic Python. In this interactive tutorial, we'll cover many essential Python idioms and techniques in depth, adding immediately useful tools to your belt.

Code Like a Pythonista: Idiomatic Python

There are 3 versions of this presentation: ©2006-2008, licensed under a Creative Commons Attribution/Share-Alike (BY-SA) license. My credentials: I am a resident of Montreal,father of two great kids, husband of one special woman,a full-time Python programmer,author of the Docutils project and reStructuredText,an editor of the Python Enhancement Proposals (or PEPs),an organizer of PyCon 2007, and chair of PyCon 2008,a member of the Python Software Foundation,a Director of the Foundation for the past year, and its Secretary. In the tutorial I presented at PyCon 2006 (called Text & Data Processing), I was surprised at the reaction to some techniques I used that I had thought were common knowledge. Hands-On Python A Tutorial Introduction for Beginners.

Hands-On Python A Tutorial Introduction for Beginners Contents Chapter 1 Beginning With Python 1.1.

Hands-On Python A Tutorial Introduction for Beginners

You have probably used computers to do all sorts of useful and interesting things. 使用python抓取网页(以人人网新鲜事和团购网信息为例) CodeSkulptor.