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jpp

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1605.01 (1,580th) 		Reputation
107,077 (657th)
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Title Δ
Calculate days between 2 datetime columns in dask dataframe 0.00
reshape dataframe: columns to lines +1.33
check if value in tuple of dataframe +0.26
Remove element from 3d numpy array -0.66
Create a pandas series of negative number bins +1.04
Comparing cells with array and printing rows acording to comparison +0.10
FInd consecutive index pandas 0.00
Applying a function to a muti-index dataframe 0.00
How to extract the first element (as a list of string) of the n-th... -0.15
pandas - how to organised dataframe based on date and assign new va... -0.29
How to drop the column of a data frame that contain at least one mi... -0.47
Calculate shares of parent total in Pandas DataFrame -0.39
Python pandas How to perform this kind of pivot? +2.22
pandas - getting first and last value from each day in a datetime d... +0.37
For each value in a series, return value from another pandas series... -0.43
Column value replace -0.14
Create 2D list from string with given length and width -0.18
How to iterate through elements of a dictionary in python +0.37
Speeding up loop when normalizing Pandas data -1.69
Splitting a string into list and converting the items to int +0.36
Find an element from a list in a dictionary and return that key -0.63
Summing multiple row values of various columns in Pandas +0.08
Series calculation based on shifted values / recursive algorithm 0.00
How to reach a product from multiple set values - Python -1.76
Creating multiple csv files from existing csv file python pandas 0.00
Iterating through elements of variable arguments 0.00
Speed Up Simple Multidimensional Counter Code 0.00
What's the most efficient data structure to find the max of one... -0.41
Joining side by side words from list in Python +0.95
pandas - how to get last n groups of a groupby object and combine t... +1.66
Pandas DataFrame: Rolling Set Union Aggregation over multiple Groups 0.00
Letter counting function +0.68
Index/Slicing Pandas DataFrame with Numpy datetime64 objects +0.36
How to count how many time student win in certain subject in Pandas -1.12
Using pandas dtype as a condition +0.36
Create a categorical column based on different binary columns in py... -1.92
Pandas - Based on top x% value of each column, Mark as new number +0.35
Compare two columns, one by float and other by strings to get match... -0.38
pandas.pivot_table : How to name functions for aggregation +3.04
Pandas, convert datetime format mm/dd/yyyy to dd/mm/yyyy -0.60
how to get 20 mins before the last 10th minute +0.41
Getting lowest valued duplicated columns only -1.21
Assign new column using a set of sub-columns 0.00
Conditionally selecting values from pandas dataframe +0.02
remove extra characters in all data points in a dataframe +0.80
How to add 2 columns constant to a list at specified locations? +0.31
how to add space between string and integer using python +0.37
Command for splitting a List of Lists into a List of the First Elem... 0.00
Sum list of list of tuples +1.40
groupby this or that -0.09