StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Grzegorz Skibinski

Rating
1512.14 (56,943rd)

Reputation
775 (191,338th)

Page: 1 ... 7 8 9 10 11 ... 16

Title	Δ
Pivot table with keeping non consecutive repeated values pandas	0.00
counting number of lines starting with a specific alphabet in UNIX?	+1.66
Questions on how to count frequency of keyword in pandas dataframes	+2.35
Can I find out if one numpy vector appears as a slice of another?	-1.87
How to conditionally drop rows in pandas	-0.75
How to make pandas work for cross multiplication	0.00
Put checks at multiple points in Python code to trigger an email if...	-1.61
How do I merge the contents of columns in a dataframe in Python?	0.00
Combinations in matrix on a per-row basis	+0.53
getting duplicate count but retaining duplicate rows in pyspark	0.00
Pivot pandas dataframe from from wide to long	-0.48
See which words from list are in each item using str.contians	+0.11
Pandas - check for series value in another dataframe column	-1.88
Python - Calculate the average of values starting after a condition...	+2.69
How to use python Maps on functions with more than one arguments	0.00
How do I determine how many characters in common two pandas columns...	-0.23
Calculate Open Rate (Sum of Engaged / Sum of Nudged) for last 3 wee...	0.00
How to slice numpy array with rows of varying length	+2.88
merge two data frame after use str.contains?	0.00
I have two lists of numpy array and i want them into a single list...	0.00
How to sort a number from biggest to the lowest?	+0.51
Problem with iterables (Sum and for loops)	0.00
Putting all the same value indices into one row	-1.37
Issue with removing \n from pandas dataframe	+0.49
Create leaves of tree in Python	0.00
Cumulative count based on year column in pandas	-0.50
How to add columns with a for loop in a dataframe?	-0.07
splitting the words in a row to several row based on certain value...	-0.85
This code should reverse the list but only swaps first and last ele...	-1.99
How to find list contents in dictionary and store it in another dic...	-0.63
Python pandas pivot_table margins keyError	0.00
how to split a list every nth item	-0.26
DataFrame with Index to Numpy Retaining Index	+3.07
Make pandas df in wide format and unconcatenate values to different...	+0.51
Groupby and join multiple rows based on datetime in another column?	0.00
Setting a variable into a iloc function	0.00
How do I convert multiple columns to individual rows/values in pand...	-1.29
Is there a pythonic way to re-write the following block of code? Li...	+0.06
Check for base keywords and related ones in a malformated string	0.00
Find difference between two pandas Dataframes and and add all to ne...	+0.02
How do I correctly write a for loop with conditional if statements?	-0.15
How to search and get count of special characters for every unique...	+1.97
Dataset Pivoting multiple related records to single one	0.00
python efficient way to compare nested lists and append matches to...	-0.77
pandas GroupBy: How to GroupBy and Aggregate data to show only the...	-1.22
Keep common rows within every group of a pandas dataframe	+0.27
Groupby in dataframe and pass a list of complete rows to reduction...	-0.58
Filtering a pandas dataframe by aggregating on two columns	0.00
Convert a list of stringified lists into a dataframe whilst maintai...	+2.20
DataFrame group returning regular dafaframe	+0.51