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Mayank Porwal

Rating
1595.88 (1,976th) 		Reputation
4,970 (33,369th)
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Title Δ
How can I add a column to a dataframe with a value conditional on a... -0.17
Converting Numerical Values to Categorical in Pandas +0.29
Python : get access to a column of a dataframe with multiindex +0.31
Get a specific string with Regex in Python +2.07
How do I get all items with which a user was in contact? -1.37
Dataframe one-to-many from each cell of a column to another's +0.35
How to sort Pandas Dataframe based on Parent/Child IDs? +0.33
Python (pandas) Trying to make new column that combines two columns... +0.36
Pandas - How to extract columns from a dataframe using another data... 0.00
Pandas - How can I get only the last element of a list to another c... -0.16
Transpose dataframe in Python pandas -0.04
pandas dataframe index remove date from datetime +0.36
Pandas: Exclude items from an array column if that item is in anoth... -0.51
Remove consecutive duplicates for a certain time difference on same... 0.00
Python - How to get columns of the DataFrame and then filter it to... 0.00
Replacing a value with 0 +0.93
Pandas query for byte string literal on Linux results in AttributeE... 0.00
Using pandas groupby but keeping the order of other columns, then s... 0.00
Query dataframe but apply filter only to rows where column value is... +0.84
Pandas Structured 2D Data to XYZ Table -2.49
How to create a new column on an existing Dataframe based on values... -1.87
Pandas - Extracting value from column +0.30
Replacing each Null value in dataframe with a list -0.44
Get t-1 value (from previous cell) in a pandas dataframe -1.90
How do I apply a z transformation based on unique values of a panda... 0.00
pandas dataframe to json with each row encapsulated in a parent ele... +0.32
Groupby and aggregate using lambda functions -1.95
Groupby giving keyerror 0.00
Search common items in 2 lists in pandas dataframe +2.09
How to create a new column containing part of the day (night, morni... +0.80
update a column and save it back to dataset in pandas 0.00
how to filter float64 values in pandas 0.00
Adding df column finding matching values in another df for both ind... -1.07
Export dataframe to excel file using xlsxwriter 0.00
what is the complimentary method of pd.DataFrame.drop()? -1.20
Updating a list of df variables after modifying a df 0.00
Compare two dates in pandas dataframe with current date and create... 0.00
replace value if string ends with certain value pandas dataframe -1.29
dataframe manipulation python based on conditons -1.08
How to obtain the daily difference in pandas +2.03
Replace all values that do not contain a specific string in pandas... +1.77
Combining Pandas startswith and rstrip +2.17
Groupby matching pattern of different groups -0.52
Python stripping characters and combine list objects +0.34
Replace null with last non-null value in pandas dataframe 0.00
cant change a symbol in every row from indexes list in Data Frame 0.00
pandas pivot dataframe, but add unseen values -1.98
If/Then Pandas Condition +0.27
Pandas replacing all column values with nan 0.00
How do I put two list together as one but TURN-BY-TURN in Python +0.33