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BENY

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1603.61 (1,641st) 		Reputation
157,341 (347th)
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Title Δ
Pandas - group by one column, sort by another, get value from the t... -0.45
How do I obtain an element from a dataframe only if there's a c... +0.33
Returning non-NaN values when calling df.X in pandas 0.00
Groupby: Pandas Split-Apply-Combine 0.00
Dropping duplicate records ignoring case -0.67
Check if two rows in pandas DataFrame has same set of values regard... +1.88
How to delete certain k entries that belong to same group in pandas... 0.00
Date field from dataframe removes leading 0 after export +0.56
Join strings by space using pandas aggregate function -0.69
pd.DataFrame.select_dtypes() inculdes timedelta dtype -1.13
Pandas identify # of items which generate 80 of sales -2.59
Effective-Date-Range One-Hot-Encode groupby +0.89
How to speed up accessing a list of dicts inside a pandas dataframe... +0.32
Pandas sum-lag of a column -2.06
Pandas create a dataframe whose entries are relationships between r... -0.59
Select all rows by group with condition -1.80
Replace value with the value of nearest neighbor in Pandas dataframe +0.86
tally employee occurance in data frame within pandas, when column c... +0.33
na not picking missing values? 0.00
Pandas: Faster way to do complex column transposition with pivot fu... -2.76
Pandas - Identify if a date in a pandas column is falls on Saturday... -0.70
I have a DF with 2 columns. I wanna do a boolean check on it -0.34
returning the location of the first value at a dataframe location t... 0.00
pandas: taking the diff of every second row +0.33
Pandas isin() on column containing numbers separated by delimiters 0.00
Pandas wide_to_long - keep rows with values in i or just one row wi... +0.88
How to take the output of a function and put into pandas dataframe... -0.08
pandas - set value based on NOT being a particular index integer an... +0.32
compute all permutations of a list in a dataframe column +1.47
Transposing and Concatenating strings +0.65
How can the values from one dataframe be used to calculate the tota... 0.00
Subset data by group within pandas dataframe 0.00
numpy get row index where elements in certain columns are zero 0.00
Calculate new column in pandas based on certain criteria +0.33
Fastest way to perform complex search on pandas dataframe +2.31
how to eliminate 3 letter words or 4 letter words from a column of... -0.78
Can't drop rows with empty list whilst taking the mean of the o... +0.97
how to fill in the missing values using the previous and post values 0.00
fillna() for Multi-Index Pandas DataFrame 0.00
Concatenate multiple unequal dataframes on condition 0.00
Arrange/sort data in pandas dataframe data based on column 0.00
While working with survey data, How can I combine column in pandas? -0.33
Partially populate a column using dictionary in pandas -2.54
Remove *all* duplicate rows, unless there's a "similar&quo... -1.31
How to test string contains elements in list and assign the target... +0.05
How to transform a one hot encoded dataframe to a basket sparse mat... -0.48
How to only keep rows where a value in a column appear often enough -1.26
Column contains column 4 +2.44
Negate the values based on indicator +0.34
How to generate a zero padded sequence of numbers upto a given limi... -0.09