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Nader Hisham

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1466.17 (4,524,019th) 		Reputation
3,493 (48,232nd)
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Title Δ
Compare Multiple Columns to Get Rows that are Different in Two Pand... -0.59
How to convert a simple list into a data frame in python 0.00
pandas - add column based on conditions +0.56
Which is the best way to get permutations of a bunch of indexes fro... +0.56
Pandas dataframe apply refer to previous row to calculate difference -0.94
Filling in missing data in Python +0.07
How to remove string value from column in pandas dataframe 0.00
Use Python pandas to check if coloumns contain identical values or... 0.00
pandas: conditionally return a column's value -1.40
Pandas Dataframe: count number of IDs based on occurence of words i... +0.07
Subset-selection using Pandas "isin"-syntax -2.55
Apply function with args in pandas -1.58
Formatting dataframe in appending -3.19
Merging 2 list of dicts based on common values +0.00
Transforming DataFrame (pivot) +4.62
More efficient way of filtering users on past behaviour +0.92
Pandas Dataframe: How to update multiple columns by applying a func... -1.54
Two DataFrames Random Sample by Day grouping instead of hour +0.44
numpy array indexing with negative index -3.39
How to convert column to rows in pandas? 0.00
Flatten a Pandas DataFrame -2.14
How to modify a the level 0 of a pandas data frame multi index? -2.72
Create a data frame by comparing 2 data frames in Python -3.70
Insert zero to missing data in pandas.DataFrame -1.96
Python Pandas: How to move one row to the first row of a Dataframe? -0.18
Singular and Plural words matching with Pandas +0.28
How do I remove/strip the row number from a variable in Python +4.38
Flag rows based on criteria 0.00
Flag qualifying rows for the next X number of rows -4.17
Pandas dataframes - join on similar timestamps +3.36
Modify hour in datetimeindex in pandas dataframe -2.79
How to select rows with same index to form a new DataFrame in pytho... 0.00
AttributeError: 'numpy.int32' object has no attribute '... +0.93
Python Pandas groupby, rank, then assign value based on custom rank -1.75
Given a timestamp, get total N. of seconds in the hour -2.91
Pandas Dataframe Groupby multiple columns then sum -0.21
Time lag of variables in Pandas +1.20
Convert a string to dataframe -1.27
Python Pandas: Lookup table by searching for substring -3.75
group by and set column values 0.00
How to set (1) to max elements in pandas dataframe and (0) to every... +0.66
Reserializing row index after row selection in pandas data frame 0.00
Fill 24 hours of data into five years of hourly dataframe -4.30
Nested ifelse alternative in pandas -3.35
Split Pandas Column by values that are in a list 0.00
How to represent a data structure like this in python pandas? 0.00
Add +1 to each item in a comma-separated string in pandas dataframe -4.10
Taking second last observed row +4.04
Add an array's values to a row in a numpy matrix -1.71
How to apply a condition to a large number of columns in a pandas d... -2.36