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cs95

Rating
1763.39 (27th)

Reputation
165,658 (316th)

Page: 1 ... 84 85 86 87 88 ... 119

Title	Δ
Convert NumPy object array to datetime64	0.00
Creating a pandas dataframe from an unknown number of lists of colu...	+0.29
How to group similarly named elements in a list into tuples in pyth...	+1.21
How to sort a 2D numpy array lexicographically by one column?	+0.26
Determine change in values in a grouped dataframe	-1.35
Removing all duplicated lines from a file in Python/NumPy	-1.54
Melt and find average counts in a pandas dataframe	-2.69
Lex-sorting a pandas series/dataframe	0.00
Grouping by time interval in a pandas dataframe	+2.29
Find all matching groups in a list of lists with pandas	0.00
Unable to read CSV file in a nested loop	0.00
Writing multi-indexed data to an excel file with Python/Pandas	-1.42
IndexError: index X is out of bounds for axis 0 with size Y	0.00
Unmelting a pandas dataframe with two columns	-1.50
Perform multiple transformations on pandas dataframe columns	0.00
Applying a function on a pandas dataframe column using map	+0.41
Find the average for user-defined window in pandas	+1.56
Using regex with a positive look-behind to split strings in python	+0.27
Combine multiple pandas series efficiently	+1.03
Query a subset of rows from a dataframe based on the index of another	+0.26
Checking dataframe cells to see if they contain a value	0.00
Read a file starting from the second line in python	+1.07
Drop rows from a dataframe with a non-numeric index	0.00
Aggregation on multiple columns in a pandas dataframe	-1.22
Is a python list a circular data structure?	+0.76
Delete all rows from a dataframe containing question marks (?)	+0.66
Concatenating dataframes on a common index	0.00
TypeError: float() argument must be a string or a number, not '...	-0.23
How to calculate average of last items in 'for' loop?	-0.19
Accessing an item for deletion in a nested list?	+0.26
Convert a list of strings into a dataframe	-2.94
Conditionally altering a dataframe column based on another column&#...	+1.34
Writing "None" to a file in python	-1.05
Retain only duplicated rows in a pandas dataframe	0.00
Create pandas dataframe from a dictionary of series	+1.34
Parse a string using regex to obtain matches beginning with a certa...	-0.54
Sort lists in a nested list based on the argsort of the 0th list	+0.88
Load CSV with data surrounded by parentheses into a pandas dataframe	0.00
Remove timestamp when converting datestring to date using pd.to_dat...	+1.44
Split columns into MultiIndex with missing columns in pandas	0.00
Combining three dataframes horizontally in pandas	0.00
Split dataframes in groups and sub-groups and store the output in a...	0.00
Count the number of times multiple substrings appear in dataframe c...	+0.52
Enumerate rows for each dtaaframe group based on conditions	+0.79
Invert a single column in a DataFrame	+0.56
Elegant way to produce description of columns based on column data	-1.15
Import data from multiple excel files	0.00
Applying an operation on a list of dataframes	+0.75
Repeat rows in pandas and add a sequence column	+0.63
How to replace part of email address with another string in pandas?	+2.00