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Cannot Perform Reduce With Flexible Type Pandas

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sorry , but i'm a newbie, so all this registers for the first tym ;) –Sword Jan 31 '14 at 12:58 In set_xticks. In the future only boolean arrays will be valid conditions and an empty ``condlist`` will be considered an input error instead of returning the default. ``rank`` function ~~~~~~~~~~~~~~~~~ The ``rank`` function What now? Future Changes ============== * The numpy/polynomial/polytemplate.py file will be removed in NumPy 1.10.0. * Default casting for inplace operations will change to 'same_kind' in Numpy 1.10.0. weblink

Where did I go wrong? TypeError: 'float' object is not iterable0Grandient Boosting Regressor : “TypeError: cannot perform reduce with flexible type”1TypeError: unsupported operand type(s) for +: 'int' and 'list' when using numpy2Sum function prob TypeError: unsupported All other marks are property of their respective owners. Is there any known limit for how many dice RPG players are comfortable adding up?

Cannot Perform Reduce With Flexible Type Pandas

A NumpyVersion class has been added that can be used for such comparisons. * The diagonal and diag functions will return writeable views in 1.10.0 * The `S` and/or `a` dtypes Most notably the GIL is now released for fancy indexing, ``np.where`` and the ``random`` module now uses a per-state lock instead of the GIL. Note that this header is not meant to be used outside of numpy; other projects should be using their own copy of this file when needed. Compare elements iteratively On 1941 Dec 7, could Japan have destroyed the Panama Canal instead of Pearl Harbor in a surprise attack?

current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. Converting the weight of a potato into a letter grade What are the applications of taking the output of an amp with a microphone? For instance: for line in f.read(): fields = line.strip().split() nums = [int(field) for field in fields] now nums gives you a list of integers from that row. Typeerror: Cannot Perform Reduce With Flexible Type Pandas Count trailing truths What movie is this?

Same version of gcc NumPy member charris commented Jan 7, 2015 I'm actaullly suspicious of easy_install, but you would need to get the source from someplace definitive. Any tests which rely on the RNG being in a known state should be checked and/or updated as a result. This makes most advanced integer indexing operations much faster and should have no other implications. In earlier versions this would result in either an error being raised, or wrong results computed.

ndarray.tofile exception type ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ All ``tofile`` exceptions are now ``IOError``, some were previously ``ValueError``. Cannot Perform Reduce With Flexible Type Numpy Max MaskedArray support for more complicated base classes ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Built-in assumptions that the baseclass behaved like a plain array are being removed. So the question now is why the array would have a different type_num with the different versions, but why that would only happen on Ubuntu 12.04. I'd quess either a compiler problem or something strange about the Ubuntu configuration, but at this point it is only guessing.

Typeerror Cannot Perform Reduce With Flexible Type Histogram

Sign in to comment Contact GitHub API Training Shop Blog About © 2016 GitHub, Inc. http://stackoverflow.com/questions/21810087/python-error-cannot-perform-reduce-with-flexible-type-when-finding-maximum file.readlines simply returns a list of lines from the file. –Ashwini Chaudhary Feb 16 '14 at 10:47 add a comment| 2 Answers 2 active oldest votes up vote 1 down vote Cannot Perform Reduce With Flexible Type Pandas Highlights ========== * Numerous performance improvements in various areas, most notably indexing and operations on small arrays are significantly faster. Matplotlib Typeerror Cannot Perform Reduce With Flexible Type Issues fixed ============ * gh-4836: partition produces wrong results for multiple selections in equal ranges * gh-4656: Make fftpack._raw_fft threadsafe * gh-4628: incorrect argument order to _copyto in in np.nanmax, np.nanmin

What's the best way to build URLs for dynamic content collections? have a peek at these guys There is also a failure in FAIL: statsmodels.tsa.vector_ar.tests.test_var.TestVARResults.test_irf_coefs that looks like it's coming from the same behavior change. I also verified that both np.file and ma.file point to the correct version in .local. For example the dtype of: ``np.array([1.], dtype=np.float32) * float('nan')`` now remains ``float32`` instead of being cast to ``float64``. Typeerror: Cannot Perform Reduce With Flexible Type Sklearn

Non-integer reduction axis indexes are deprecated ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Non-integer axis indexes to reduction ufuncs like `add.reduce` or `sum` are deprecated. ``promote_types`` and string dtype ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ``promote_types`` function now returns a valid string As the special values can be represented in the smallest available floating point type, the upcast is not performed anymore. A NumpyVersion class has been added that can be used for such comparisons. * The diagonal and diag functions will return writeable views in 1.10.0 * The `S` and/or `a` dtypes check over here more hot questions question feed lang-py about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation

Optional reduced verbosity for np.distutils ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Set ``numpy.distutils.system_info.system_info.verbosity = 0`` and then calls to ``numpy.distutils.system_info.get_info('blas_opt')`` will not print anything on the output. Cannot Perform Accumulate With Flexible Type Not the answer you're looking for? Previously ``can_cast`` in "safe" mode returned True for integer/float dtype and a string dtype of any length.

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The equality operator `==` will in the future raise errors like `np.equal` if broadcasting or element comparisons, etc. It's something i can test, but would not be a viable solution. Comparison with `arr == None` will in the future do an elementwise comparison instead of just returning False. Convert A List Of Strings To Floats Python Full broadcasting support for ``np.cross`` ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ``np.cross`` now properly broadcasts its two input arrays, even if they have different number of dimensions.

I did delete any other numpy versions in my .local before installing the new one, but that doesn't seem to help. How to make figure bigger in subfigures when width? When a multi index is being tracked and an iterator is not buffered, it is possible to use ``NpyIter_RemoveAxis``. http://scriptkeeper.net/cannot-perform/cannot-perform-setproperty.html Is there a word for turning something into a competition?

They are now all derived from the abstract base class ABCPolyBase. Percentile implemented in terms of ``np.partition`` ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ``np.percentile`` has been implemented in terms of ``np.partition`` which only partially sorts the data via a selection algorithm. Can you do a clean install? Why there are no approximation algorithms for SAT and other decision problems?

Passing parameters to boilerplate text Can clients learn their time zone on a network configured using RA? Real numbers which are writable as a differences of two transcendental numbers What physical evidence exists that shows motor proteins "walking" within a cell? In this case an iterator can shrink in size. A new format 2.0 has been added which extends the header size to 4 GiB. `np.save` will automatically save in 2.0 format if the data requires it, else it will always

For compatibility you can use ``arr.flat[index] = values``, which uses the old code branch. (for example ``a = np.ones(10); a[np.arange(10)] = [1, 2, 3]``) * The iteration order over advanced indexes ActiveState, Komodo, ActiveState Perl Dev Kit, ActiveState Tcl Dev Kit, ActivePerl, ActivePython, and ActiveTcl are registered trademarks of ActiveState. I changed one method signature and broke 25,000 other classes. The equality operator `==` will in the future raise errors like `np.equal` if broadcasting or element comparisons, etc.

In this case its size will be set to ``-1`` and an error issued not at construction time but when removing the multi index, setting the iterator range, or getting the In for loop I just parse list by tuples: (' whitefield', 65299) , get elements by index and store them in lists. –Vlad Sonkin Jan 31 '14 at 19:09 add a The stock ubuntu numpy is also installed in the system folder. Antonym for Nourish Can dispel magic end a darkness spell?

To fix this two new functions npy_PyFile_Dup2 and npy_PyFile_DupClose2 are declared in npy_3kcompat.h and the old functions are deprecated. asked 2 years ago viewed 1833 times active 2 years ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Linked 2 Python - “cannot perform reduce with flexible type” when Depending on the size of the inputs, this can result in performance improvements over 2x. This will certainly break some code that is currently ignoring the warning. * Relaxed stride checking will be the default in 1.10.0 * String version checks will break because, e.g., '1.9'

It is now equivalent in speed to ``np.vstack(list)``. asked 2 years ago viewed 8202 times active 2 years ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Linked 0 Grandient Boosting Regressor : “TypeError: cannot perform reduce with This has no effect on currently working code, but highlights the necessity of checking for an error return if these conditions can occur. Einsum ~~~~~~ Remove unnecessary broadcasting notation restrictions. ``np.einsum('ijk,j->ijk', A, B)`` can also be written as ``np.einsum('ij...,j->ij...', A, B)`` (ellipsis is no longer required on 'j') Indexing ~~~~~~~~ The NumPy indexing has