python Programming Glossary: heterogeneous

Python Pandas: how to turn a DataFrame with “factors” into a design matrix for linear regression?

http://stackoverflow.com/questions/10196860/python-pandas-how-to-turn-a-dataframe-with-factors-into-a-design-matrix-for-l

of the design matrix a 2d numpy array or matrix from heterogeneous data with support for mapping back and fort between columns.. derived. Update Here is an example of a data matrix with heterogeneous data of the sort I am thinking of the example comes from the..

Python List vs. Array - when to use?

http://stackoverflow.com/questions/176011/python-list-vs-array-when-to-use

Python lists are very flexible and can hold completely heterogeneous arbitrary data and they can be appended to very efficiently..

Using numpy.genfromtxt to read a csv file with strings containing commas

http://stackoverflow.com/questions/17933282/using-numpy-genfromtxt-to-read-a-csv-file-with-strings-containing-commas

the becoming default library for working with dataframes heterogeneous data in scientific python for this. It's read_csv can handle.. reader I can also strongly advice to use pandas with the heterogeneous data you have the example output in numpy you give are all strings..

Is everything greater than None?

http://stackoverflow.com/questions/2214194/is-everything-greater-than-none

instead of returning False. A corollary is that sorting a heterogeneous list no longer makes sense all the elements must be comparable..

Why is ''>0 True in Python? [duplicate]

http://stackoverflow.com/questions/2384078/why-is-0-true-in-python

with items of other types . Then Guido started disliking heterogeneous lists more generally and thus thinking that it didn't really..

Lists in Python

http://stackoverflow.com/questions/5150958/lists-in-python

in Python Is the List in python homogeneous or heterogeneous python list share improve this question def a pass lst..

MySQL — Joins Between Databases On Different Servers Using Python?

http://stackoverflow.com/questions/5832787/mysql-joins-between-databases-on-different-servers-using-python

A linked server allows for access to distributed heterogeneous queries against OLE DB data sources. share improve this answer..

What's the difference between list and tuples in Python?

http://stackoverflow.com/questions/626759/whats-the-difference-between-list-and-tuples-in-python

distinction that should guide their usage. Tuples are heterogeneous data structures i.e. their entries have different meanings while.. mentions this Tuples are immutable and usually contain an heterogeneous sequence ... . In a statically typed language like Haskell the..