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Title	Δ
In Pandas, how can I replace an empty list?	+1.26
multi-index pandas dataframe to a dictionary	-0.98
group values contaning np.nan in intervals	0.00
Manipulating data frames based on different columns	+2.50
Combine data from two columns into one, except if second is already...	+0.30
Efficiently edit strings and convert to floats in Pandas	+2.05
Comparing two files in Python without any keys	0.00
Removing black pixel if they are in a cluster of 8 or less	-0.66
Python, how to import datasets with vertically stacked columns head...	0.00
Pandas - Merge rows and add columns with 'get_dummies'	-0.22
Show group on every record in groupby	0.00
Pandas - Group By ID, Get Percentage	+1.36
Pandas Dataframe groupby: double groupby & apply function	+0.76
extracting data from pandas multi index dataframe	0.00
Pandas Dataframe find first occurence if condition met	+2.29
Collecting together data in columns... and knowing if it goes wong	+2.58
Incremental id based on another column's value	-2.12
Use columns as row and column headers in a matrix	+0.31
How to extract specific sequences from a dataframe?	-1.44
Drop row containing string values in any of the multiple columns	+0.36
Partial Match If Statement Pandas	-0.18
sum data in multiple CSV's based on row and column python	0.00
Count Positive Consecutive Elements in Dataframe	+2.27
Categorizing Pandas column with the indiviual custom bins (tresholds)	-1.46
Groupby and reshape long to wide formatted dataframe	+2.03
How to efficiently get many quartiles?	0.00
Panda Series: finding row where relation holds between values in co...	0.00
How to reverse the order of first and last name in a Pandas Series	+1.14
extracting rows with special properties from a pandas dataframe	0.00
Generating a large number of columns based on the unique values in...	+1.73
Need to transpose a pandas dataframe	0.00
how to evenly arrange circles in D3.js and keep equal distance betw...	0.00
How to append a dataframe to another one (with the same column size...	+0.02
Using lambda conditional and pandas str.contains to lump strings	-0.63
adding columns with different indicies results in NaN	0.00
How to reshape a column in csv file into matrix form using pandas	+1.24
How can I assign a list (or series) to every element in column in P...	0.00
Pandas/SQL join	+1.70
Sorted entries from dictionary to excel using python Pandas	+0.34
Separating a dataframe into multiple dataframes based on the index...	+1.50
Efficient way to get email name	+0.40
Pandas: Get highest value from a column for each unique value in an...	+0.38
Pandas Unmelt dataset	-0.00
Frequency count of values in a column of a pandas DataFrame	0.00
how to check column value of one data frame how many times in anoth...	+0.79
In pandas, how to perform value counts of gender(or any categorical...	+0.56
can I use applymap to change variable names of dataframe	+1.02
Create pandas dataframe with each element a tuple created from othe...	-2.05
How do i take the table from this website into a dataframe?	0.00
python pandas re-associate non-numerical data after sum	-0.08