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DSM

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1749.96 (44th) 		Reputation
229,749 (186th)
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Title Δ
Python: How to write to CSV and append date from a DataFrame to the... -0.25
Convert 2D numpy.ndarray to pandas.DataFrame -3.02
failing simple groupby example from "Python for Data Analysis&... 0.00
Numpy: Add Rows of Matrix over another Matrix of different dimension 0.00
Denormalizing a column to a boolean matrix in Pandas? 0.00
Constant lambda expressions, shape of return data +1.36
Translating for loop into list comprehension +1.62
Numpy: 2d array, error when running over the first index 0.00
How could I save the skipped lines into one dataframe using Pandas? 0.00
replacing numpy array values in-place for arrays with custom dtype 0.00
Pandas Dataframe: Adding the occurrence of values 0.00
Accuracy of deriving the CDF using integration +0.25
Applying conditions to python lists +0.02
Sort individual components of a list in python -2.21
Calculate during merge using pandas 0.00
Increase Accuracy of float division (python) 0.00
how to expand sum column using pandas dataframe 0.00
Find first occurrence of file in list of directories +0.84
How to turn a numpy array mask (boolean) into floats or ints 0.00
Simple way of creating a 2D array with random numbers (Python) +0.22
NumPy map calculation depending on the indices -3.22
Issue combining columns in Dataframe? 0.00
pandas vectorized string replace by index 0.00
Efficient way to do conditional checks on Numpy Arrays +0.55
Sort Set of Numbers in the form (XX-YY) in Python -0.53
Remove elements on list depending on previous element and preservin... +0.25
How to use OrderedDict from DataStructures package in Julia? 0.00
Sum of elements in a list of lists with varying lengths in Python 0.00
Efficiently calculate creation rate during window in pandas +1.18
How to use Julia map on a Dict of Dicts? +0.26
Count continuously repeated nan in the list or array by groupby +0.84
Can I apply a function that uses 'shift' on a grouped data frame, a... 0.00
Splicing lists within a list +0.25
Swapping the dimensions of a numpy array -0.97
Adding columns of different length into pandas dataframe 0.00
numpy.loadtxt for one and more input lines -0.76
Merging two python lists of dicts -0.77
Show all the nan in pandas? 0.00
'tuple' not callable error 0.00
Assigning value inside a pandas group +0.24
Boolean indexing to find character 0.00
selecting columns with logical index -0.74
Permuting strings and passing as function arguments in Julia 0.00
Cumulative sum within a group 0.00
Summing a 1D array with a col of a 2D array -0.96
Creating a gradebook with the pandas module +0.24
Sorting Pandas Categorical labels after groupby -0.25
Python\Numpy: Comparing arrays with NAN -1.03
Sort dictionary by integers of dictionary keys -2.01
How to visualize a nonlinear relationship in a scatter plot +0.28