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DSM

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1749.96 (44th) 		Reputation
229,749 (186th)
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Title Δ
python negative sum of rows on matrix diagonal efficiently 0.00
How to mix numpy slices to list of indices? -0.41
Creating all combinations of a string given character values from a... +0.85
Understanding == applied to a NumPy array 0.00
How to filter NA values and add it to a new DataFrame 0.00
Julia multidimensional array types? 0.00
Pandas: Dataframe to Panel error: NotImplementedError: Only 2-level... 0.00
Remove consecutive duplicate rows on the basis of a column -1.44
How do I get the same print format to output within julia code that... 0.00
Python Pandas: Counting the Frequency of unique values over all Col... 0.00
Equivalent for str.join in pandas -3.15
Python - expanding numpy array changes all values of vectorized fun... 0.00
How to perform infinite sum numerically in python +0.44
Combine or join numpy arrays +0.05
How do I estimate the right parameters for a cumulative gaussian fit? 0.00
Set values in matrix to 1 where index matches value +0.22
Julia equivalent of R's paste() function -1.65
Python: Strange behaviour of __eq__ and __contains__ on a custom cl... 0.00
How do I generate PuLP variables and constrains without using exec? 0.00
Python Set: why is my_set = {*my_list} invalid? +0.17
Converting Comprehension List to Numpy Array - Glitch? 0.00
AttributeError: 'module' object has no attribute 'versi... 0.00
convert variable to type of another variable in a lambda 0.00
Pandas dataframe: unstack by order in subgroup, not by value -3.09
Numpy: vectorized operations to create a 3D array 0.00
Pandas trim specific leading characters +0.97
Sort grouped dataframe based on the time variable colum 0.00
Project Juypter In / Out Bracket Notation 0.00
How to change the column order in a pandas dataframe when there are... +0.67
Find max value for each partition in dataframe +0.77
Creating all combinations from a variable-sized list 0.00
sine calculation orders of magnitude slower than cosine +0.61
Select unique combination of entities from different lists using keys -0.98
Pandas : Assign result of groupby to dataframe to a new column -1.41
numpy.random.exponential(scale=1.0) returns numbers greater than 1 +0.21
Apply similar function to multilevel pandas dataframe 0.00
Pandas groupby data and do calculation +0.90
Python, numpy; How to best deal with possible 0d arrays +0.92
Iterating through pandas string index turned them into floats 0.00
Python 'map' function inserting NaN, possible to return ori... 0.00
inverse matrix Python3 mpi4py EOFError: EOF when reading a line 0.00
What's the most elegant, Pythonic way to deduplicate two sequen... 0.00
Comparing NaN columns in pandas/numpy +0.22
Modifying content of NamedTemporaryFile (Python 3) 0.00
Numpy Dot Product of two 2-d arrays in numpy to get 3-d array +1.21
Strip all characters from column header before a : +0.44
Sum by year and id in Pandas 0.00
Pandas groupby - apply different functions to half the records in e... -3.06
Python repeat: Is there a conditional/lambda based repeat method fo... +0.79
Get order of letters in a string python +0.50