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Rating Stats for

Mayank Porwal

Rating
1595.88 (1,976th)

Reputation
4,970 (33,369th)

Page: 1 ... 9 10 11 12 13 ... 24

Title	Δ
Split the date into 1st, 2nd, 3rd, 4th week of the month	0.00
How to restructure in a specific way a pandas dataframe?	0.00
Add the values of two tables based on a combination of columns	+0.98
How to merge two consequitve rows in a DataFrame using only specifi...	0.00
How to export data to csv sequentially from multiple data frames in...	0.00
Convert from timestamp (Epoch time) to Proper Pandas DateTime colimn	-0.11
Converting more columns into different types	+0.35
How to create different dataframes dynamically from a for loop for...	0.00
Count values in a dict of lists and join keys and values names for...	+1.59
output for a value index in pandas, returns a boolean array	-0.63
Converting each row of a dataframe into a string and assigning it a...	+0.50
how to find all the text in a column where text without white space	0.00
Issue when using map function with conditions and NaN value	0.00
pandas mix type value list: move string at the end of the list	0.00
efficiently aggregate multi-row data in a single row representation...	+0.37
Pandas groupby and custom agg lambda function	-1.16
How to rename many dfs with digit-like column?	0.00
Removing brackets in filenames using Python across different file e...	-0.41
Concatenate dataframes while making sure boolean value is not conve...	-1.03
Map the value of a new column by searching another dataframe	+2.99
Combine two columns containing lists of first and last names into o...	+0.73
remove special char from rows in pandas python	+1.27
Pandas groupby to find mean count of categorical field	0.00
CSV File with minus sign after number. "ValueError: could not...	+1.57
Could not dropna from a dataframe after filling some column missing...	0.00
Using apply or iterrows in python instead of groupby?	0.00
Exception has occurred: TypeError 'in <string>' requi...	-1.87
How to drop multiple columns (using column names) from a dataframe...	+1.27
Pandas : select columns that ends with another column	+1.02
Merging two DataFrames in chunks	0.00
A Pythonic way to get unique values in a Pandas data frame column b...	0.00
How to split a list every N values into a dataframe columns and row...	+0.50
Calculate ratios by each group over a time series dataset	0.00
Pandas:subtract current value with previous value in dataframe	+1.48
Remove the same character from strings in column	-0.13
Create a pandas DataFrame from a Cartesian product of two large lists	-0.91
Remove NaT values while inserting data into mongo using pymongo	0.00
How to get the row position based on column value if dataframe has...	0.00
How to groupby by comparing two columns uisng pandas	0.00
How to find college wise rankings and global rankings using pandas?	+0.38
Python Dataframe: Remove digits in odd position from df rows?	+0.36
Checking for NaNs in many columns in Pandas	+1.60
Correct way to assign values to a dataframe column based on the val...	+2.26
Replacing values in Pandas dataframe using .replace and associated...	0.00
Python: How to pivot this table	+1.30
Create a list including row name, column name and the value from da...	-0.70
Key error: column not found...but its there	+2.21
Renaming columns within a frequency dataframe	-1.81
Problem with Pandas query function not evaluating/subsetting correc...	0.00
Merge pandas dataframes only where an element appears on the same p...	+1.97