StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Rating Stats for

sammywemmy

Rating
1453.50 (4,531,619th) 		Reputation
60 (953,397th)
Page: 1 ... 16 17 18 19
Title Δ
How to perform set-like operations in pandas? -2.22
How to list all the names and ages associated with each activity -4.11
How to Implement `Year + 1` in Dataframe +4.62
How to get top 5 items for each group in grouped dataframe? -3.98
create nested object from records oriented dictionary +0.74
Query dataframe by column name as a variable 0.00
SQL query join in Pandas -2.87
Sum values of specific columns of two dataframe +3.81
How do modify the inclusion/exclusion behavior of Boundary values i... +4.19
How to add new rows of values for a distinct column value in pandas -0.07
Convert text file to df +3.36
Unpacking dataframe column with list values -1.18
Inserting into original data frame using filtered views +0.43
How to read csv file in pandas as two column from multiple delimite... 0.00
How to flip column if certain condition is meet pandas 0.00
Create a DataFrame which is made of all pairs of rows from another +5.32
Build rows in Python Dataframe, based on values in previous column -0.31
Convert weight to kilograms units if units and weight values are in... -1.20
Group values by columns axis=1 dinamically -3.41
How to remove .0 without messing with number 10 0.00
Matching & conditional exploding in pandas -4.08
What is the Pythonic Way of doing a subset in-place update to a Pan... +4.01
Count the occurance of unique values based on two columns 0.00
Searching for a word within a dataframe column +3.78
How do I get words left and right of an underscore from a strings i... +1.97
Wide-to-Long DataFrame Transpose +2.48
pandas: how to add a character to all integer columns in a dataframe -1.30
Iterate dataframe in pandas looking for a string and generate new c... +4.14
Is there a way to keep a subset of each group for a pandas groupby... -3.01
Create grouped proportions vector without losing rows -3.43
Calculating based on date pandas -3.98
Using if and elif the right way +4.10
How to append a row of integers into a single list across multiple... +1.07
How to display a Python namedtuple with a custom name inside a Pand... 0.00
Word - List Dictionary +4.09
How to do logical comparison to dataframe column value using cursor... +0.16
How to select records greater than max timestamp stored in a file f... 0.00
Python/Pandas: Combining columns currently set up by Year-Month int... -0.19
Add prefix to strings matching a specific pattern -2.36
Taking the last two rows' minimum value -3.44
extracting data from json array in pandas dataframe 0.00
How do I split data out from one column of a pandas dataframe into... -3.20
How to apply an accumulative aggregation function with a group by o... -3.09
How to get values from a cell of a dataframe based on multiple cond... 0.00
Python: find string in multiple columns and return it in new column -2.76
Counting mode occurrences for all columns in a dataframe -2.30
Finding the most profitable permutations of long/short pairs in Pyt... +3.97
file with multiple headers to dataframe with melt 0.00
using list as an argument in groupby() in pandas and none of the ke... 0.00
Efficient method to perform a groupby count on unique values in a df -3.79