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cs95

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1763.39 (27th)

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165,658 (316th)

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Title	Δ
How can I inherit from the pandas Series class in order to simplify...	0.00
How to select a Pandas Dataframe where a condition is met until the...	+0.21
Select rows that lie within datetime intervals	-2.04
Join strings in each group and assign back to the original DataFrame	0.00
Broadcast groupby result as new column in original DataFrame	+1.32
Return rows that are at the intersection of two lists using query f...	+1.32
how to append two dataframe columns side by side in pandas	+1.62
Pandas read_csv() conditionally skipping header row	+0.18
pandas getting most frequent names from a column which has list of...	+0.95
Return Pandas multiindex as list of tuples?	+0.18
efficiently querying large number of boolean columns in pandas.Data...	+0.54
Slice DataFrame using indices from other columns	0.00
GroupBy two columns with margins for first level	0.00
get sklearn.LabelEncoder() mappings after fit_transform	0.00
Get column value corresponding to the idxmax from another column pe...	+0.18
Pandas dividing distance by timedelta	0.00
How to clear value from cell if value in another column is present?	+1.13
Reshape vertical series to horizontal in Python	+1.35
Check the value in next row in order to apply certain rules to curr...	0.00
Compute all powerset intersections of two lists	0.00
Applying literal_eval on string of lists of POS tags gives ValueError	0.00
Fix date strings with days and months interchanged in certain rows	-0.31
Pandas .at throwing ValueError: At based indexing on an integer ind...	+0.20
pandas.DataFrame and pandas.Series objects act differently for pand...	+0.19
Performant cartesian product (CROSS JOIN) with pandas	+1.36
Why does pandas merge on NaN?	0.00
Pandas label encoding column with default label for invalid row val...	-0.58
Column name corresponding to largest value in pandas DataFrame	-1.61
Replacing yield with returns in recursive code	0.00
Read data from fixed with format files without header	0.00
Groupby two columns ignoring order of pairs	0.00
replace null values using a function	-1.19
Select rows where values in at least one column is negative	-0.57
How to match the whole traceback message and not stop early using r...	-1.71
Cumulative count for consecutive rows of a specific value in a pand...	+1.36
Pandas concat does not handle Timestamp columns correctly?	0.00
Pandas measure elapsed time since a condition	+1.26
`pandas.merge` not recognising same index	+1.48
Pandas Merging 101	0.00
Repeat a 2D NumPy array N times	+1.10
Separate DataFrame into N (almost) equal segments	+0.21
Preserve index when loading pyarrow parquet from pandas DataFrame	0.00
Select column from multiple DataFrames based on same header prefix	0.00
AttributeError: 'module' object has no attribute 'Value...	+0.19
Creating a second dataframe considering 2 conditions from first dat...	0.00
Memory efficient solution to replace invalid values in a large Data...	0.00
Replace ones in binary columns with values from another column	+0.60
Max of dates in rolling window of pandas dataframe	+0.18
Pandas Fill na only if there is a value at a later row	+0.41
Skip multiple iterations in a loop	+0.24