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DSM

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1749.96 (44th) 		Reputation
229,749 (186th)
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Title Δ
How to find the number of groups in multi-index groupby object in p... 0.00
Pandas moving window over rows 0.00
Selective division of pandas data frames +0.67
Keeping track of occurrence of unique IDs in time series -0.57
Remove rows from dataframe that sum to zero 0.00
For Loop alternative Pandas Python +0.67
Computing cumulative values for each year of a dataframe separately +0.19
Python: Weird behavior of itertools.chain.from_iterable +0.21
Is there a way in numpy to test whether a matrix is Unitary +0.93
Return rows only if all items of category are True +0.20
Remove and return adjacent elements from a list +0.11
Pandas: Compress Column Names to Cell Values where True 0.00
Get list of column names for columns that contain negative values 0.00
How to replace all values in a Pandas Dataframe not in a list? 0.00
2D NumPy array comparison in given range 0.00
how to add new value in front of each elements in a list? +0.77
How to check if a group of numbers are represented from each decile? +0.48
Why is this datetime string not converting to a datetime object in... 0.00
How to get permutations in Python with no repeated cases +0.21
Output fractional amount of "incorrect" values in an arra... +0.20
get subsection of df based on multiple conditions 0.00
How do I sort the rows of a 2d numpy array based on indices given b... +0.78
Print a C string in Python +0.21
concatenate multiple rows to one single row in pandas +0.90
How should the values of a list be scaled such that they meet stand... 0.00
id() of numpy.float64 objects are the same, even if their values di... -0.03
Fastest way to determine the range of the same type neighbors in a... 0.00
Python: faster operation for indexing +0.20
ValueError: Series lengths must match to compare when matching date... 0.00
Stack columns in pandas dataframe to achieve record format 0.00
How do I use the union and intersection on a list of Counters of un... 0.00
Rearranging a non-consecutive order of columns in pandas dataframe 0.00
Create open bounds indicators from pandas get_dummies on discretize... 0.00
Weird behavior of ndarray.tofile 0.00
Python pandas combine the second row if the first row IDs are the s... -0.32
empty pandas.Series does not provide .empty = True 0.00
Generate a list of random string of fixed length in python -0.40
How to select specific columns in numpy array? +0.75
Pandas Dataframe - How to combine multiple rows to one -3.32
Pandas add unique count column 0.00
StringIO and pandas read_csv 0.00
Replacing characters in string by whitespace except digits -1.17
Filtering records in Pandas python - syntax error +0.66
How to raise a numpy.matrix to non-integer power? -0.29
NumPy: Check if field exists 0.00
when using groupby with multiple columns, how to NOT drop an unobse... 0.00
Turning a column of strings into a column of integers in Pandas -2.07
Grouping a dataframe by X columns +0.20
How do I iterate in a cascaded format (in a for loop) over a list o... +0.64
split list by certain repeated index value -0.06