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This is useful if you are concatenating objects where the concatenation axis does ... ValueError( "cannot concatenate unaligned mixed " "dimensional NDFrame ...

pandas provides various facilities for easily combining together Series, DataFrame, and Panel objects with various kinds of set logic for the indexes and ...

max_ndim - 1 : raise ValueError( "cannot concatenate unaligned mixed ". "dimensional NDFrame objects" ). else : name = getattr (obj, 'name' , None ).

... ValueError( 447 "cannot concatenate unaligned mixed " 448 "dimensional NDFrame objects" 449 ) 450 451 else: 452 name = getattr(obj, ...

PERF: Perf issue in concatting with empty objects, closes #3259 API: concat will now concatenate mixed Series and DataFrames, closes #2385

... pass elif ndim != max_ndim - 1: raise ValueError("cannot concatenate unaligned mixed " "dimensional NDFrame objects") else: name = getattr(obj, 'name', ...

__doc__ = _merge_doc % '\nleft : DataFrame' class MergeError(ValueError): pass def ... ValueError("cannot concatenate unaligned mixed " "dimensional NDFrame ...

elif ndim != max_ndim - 1 : raise ValueError ( "cannot concatenate unaligned mixed " "dimensional NDFrame objects" ) When max_ndim (maximum dimension in list of DataFrame or Series) is 3 and ndim (current object which is iterated) is 1, the result will be 1!=2 i.e return to True and will be thrown an error. Add a possible fix

concat thows an AssertionError when passed a ciollection of mixed Series ... number of dimensions pd.concat([s1,df,s2], axis=1) ValueError: ...

I think you want to agg (aggregate), not apply , as for each of your group, you want 1 returning value: In [185]: print ts.groupby(pd.

Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more - pandas/concat.py at master · pandas-dev/pandas

class DataFrame (NDFrame): Two-dimensional size-mutable, potentially heterogeneous tabular data structure with labeled axes (rows and columns). Arithmetic operations align on both row and column labels. Can be thought of as a dict-like container for Series objects. As you can see, a DataFrame is a subclass (i.e. special case) of NDFrame.

It's possible to concatenate Series or DataFrame each other. Depend on their dimension, the operation can be done. But when trying to concatenate mixed ...

06.01.2018 · データフレームを作成して、aとbを追加したいと考えています。. features_df = pd.DataFrame () features_df [ '1'] = a features_df [ '1' ].append (b) TypeError: cannot concatenate a non-NDFrame object. 以上のようなエラーが出ます。. 追加するときはどのようにしたら良いで …

08.11.2018 · 使用concat合并两个dataframe报错TypeError: cannot concatenate object of type "<class 'str'>"; only pd.Series, pd.DataFrame, and pd.Panel (deprecated) objs are valid显示说不能合并字符串类型的对象，我的 …

I want to put it into #pandas object and then output to excel. output_df = pd.concat([Desp,Location,Address]) What I am trying to do ? whatever dataset I am getting I want to export it to Excel.

Gives "cannot concatenate a non-NDFrame object" error,These need to be pandas. ... class DataFrame(NDFrame): Two-dimensional size-mutable, ...