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1603.61 (1,641st) 		Reputation
157,341 (347th)
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Title Δ
Insert NaN if key not in dictionary in else condition in list compr... 0.00
How to replace the entry of a column with different name by recogni... -0.61
How to filter multi-index dataframe by column with multiple levels? -1.99
Assistance in transposing data frame with an additional column usin... 0.00
How to merge rows to contain a list of the values in pandas? -0.18
How to replace a sign of all values with their opposite sign using... +0.32
Treat two different sets of columns as a single index and column wh... +0.91
How to convert a list into multiple columns using Python? +0.33
Assigning values to a dataframe by iterating through two lists -2.29
Is there a faster way than "for" to compare values in col... -0.42
How to iterate over dataframe to unpack dictionaries into a new dat... -2.16
Does NaN interfere with column concatenation in pandas? +0.06
R - find out if a the column containing the max value of a row is t... -2.38
How to aggregate some column while keeping others in Python -0.16
Sort data frame based on the value of a column and the length of a... 0.00
remove rows of dataframe based on difference with other dataframes 0.00
How to create a customised data frame based on column values in pyt... +1.11
Shuffling one Column of a DataFrame By Group Efficiently -0.17
Count groups of values in Pandas series +1.52
Counting duplicate row within a rolling window of a pandas df 0.00
How to flatten a pandas DataFrameGroupBy -0.41
How to remove specific time-range data using Pandas 0.00
Fill missing values based on condition in duplicated column -1.41
Transforming Multiindex into single index after groupby() Pandas 0.00
dictionary keys to replace strings in pandas dataframe column with... +1.36
Remove duplication based on date conditions -0.67
groupby and replace certain values +0.78
pandas dataframe slicing - pythonic idiom for order of row v column? 0.00
Indexing new dataframes into new columns with pandas -0.67
How to exclude empty values with exporting with Pandas to csv 0.00
How to assign value to a pandas dataframe, when subset by complex i... 0.00
Creating multiple dataframes (2) based off value in one column and... 0.00
Return rows with max/min values at bottom of dataframe (python/pand... -0.54
Deal with a dataframe to reach multiple goals +1.62
python Input column values from lists 0.00
How to filter out values from a pandas data frame for which only on... +1.26
Get first occurrence value in each column +2.04
How to identify common elements in two pandas dataframes +2.21
How to identify duplicate entries in pandas 0.00
Separate values in a pandas series and stack them all into a list? 0.00
Creating a derived columns based on other columns 0.00
How to implement add sections of python code dynamically -0.64
Add random datetimes to timestamps 0.00
For loop export to CSV with dynamic CSV naming +0.31
Preserve order when label encoding +0.72
Split pandas column and create new columns that count the split val... +1.49
Checking if a string is present in various columns. If present chan... -1.24
How to select from multiindex based on individual values in several... +1.61
How can I drop rows in data frames which contains empty lists? +0.30
Delete list (inside a column) with more than one element and transf... +1.26