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BENY

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1603.61 (1,641st) 		Reputation
157,341 (347th)
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Title Δ
Find the most frequent string in a Data frame 0.00
Count of value occurrence in two columns stimulatenously, python 0.00
Find all dates of particular row using python pandas 0.00
Conditionally offseting values by group with Pandas -0.83
Editting values in a dataframe based of the information in another... 0.00
Compare value of specific column and add a value to another | Panda... -1.47
Python - Attempting to calculate the average time of events prior t... 0.00
Splitting a column into multiple columns in R, when there is no &qu... -1.47
vectorized calculation of mean and sem of unique float values in ea... +0.21
Pandas Filtering: Returning True/False vs the Actual Value +0.55
Python 3 Split single column into multiple columns with no commas +0.44
How to join 2 dataframe based on some logic +2.82
how to align two vector with common elements in r +1.18
if value in column is NaN create new column with label incomplete -1.44
How to group by date and find consecutive day count +0.34
Select n rows from group 0.00
How can I merge two DataFrames based on a filtered sum? -1.54
Pandas Filtering Data Based on what appears at the start 0.00
Pandas Group By Expected Str Instance, Float Found 0.00
Python Pandas - Groupby multiple columns, filter for certain value... 0.00
Faster alternative to perform pandas groupby operation -0.25
Create a new column in python using mutilevel groupby 0.00
Pandas Return top N from each group in MultiIndex +2.05
Efficient altering of variables in dataframe referencing previous r... -0.20
Pandas row index optimized for a particular column +1.29
Delete initial rows of a pandas dataframe that satisfy column value... -0.97
Python: How to vstack all the arrays of a column in a dataframe qui... -1.15
fastest way to get nlargest by key in pandas 0.00
Pandas DataFrame multiplication by array -0.69
How to use a pandas dataframe field to regex-replace text in anothe... -2.19
Getting TypeError when trying to retrieve values from keys in a lis... +0.22
How to drop rows in Pandas dataframe by multiple criteria imposed o... -0.10
Python Looping Through Lists and Creating Dynamic Variables 0.00
How to get previous rows of a pandas GroupedBy Dataframe based on a... -1.21
Pandas map column based on number range from a dict 0.00
Pandas adding rows to df in loop -0.17
In pandas DateTimeIndex how to get the week of each row since the s... +1.12
How do I build multi skipper on pandas automatically -0.69
Scaling a column with for loop +1.09
How to delete certain cells in each row, using python pandas? +0.81
Propagate calculation result +0.12
How to count the number of columns with a value on each row in pyth... +1.28
How can I merge a pandas DataFrame with itself, to have unique labe... +0.34
How to update values in third column using 2 columns values? -1.56
Group by and aggregate columns but create NaN if values do not match +2.84
pandas Series.value_counts returns inconsistent order for equal cou... -0.91
Access Pandas MultiIndex column by name +0.33
How to specify which group each columns should belong in pandas exp... -0.54
Obtain `min` and `idxmin` (or `max` and `idxmax`) at the same time... -1.08
resampling python Pandas along n-th row (or integer multiple) 0.00