StackRating

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

JohnE

Rating
1519.27 (33,435th) 		Reputation
14,445 (9,841st)
Page: 1 2 3 4 5 ... 7
Title Δ
panda dataframe to ordered dictionary -2.17
Is it possible to construct a Pandas Series which auto-interpolates? -2.34
datetime groupby on a multiindex 0.00
Pandas DataFrame: How to print single row horizontally? -0.01
Assign groupby-apply result to parent dataframe +0.06
continue qcut for next groupby group if fails? -1.15
transitioning from r to Python - dplyr-like operations in pandas -1.47
Python pandas dataframe: find max for each unique values of an anot... 0.00
Sum values from DataFrame into Parent Index - Python/Pandas 0.00
Trouble pivoting in pandas (spread in R) +2.09
daily data, resample every 3 days, calculate over trailing 5 days e... +0.53
Why not use .values rather than .iat for 6x performance improvement? +0.41
Sliding Window over Pandas Dataframe 0.00
in Pandas, how to create a variable that is n for the nth observati... -1.86
reshape dataframe from multiple columns to one 0.00
Resample pandas dataframe for how=median with missing values 0.00
What is the difference between these two Python pandas dataframe co... 0.00
rolling mean with python 2.7 0.00
Pandas finding max value in rolling window of time +1.75
Pandas indexer methods and tuples as parameters -1.60
drop values on datetime difference, with revision 0.00
The right way to query a pandas MultiIndex 0.00
efficiently setting values on a subset of rows 0.00
how to speed-up a very slow pandas apply function? 0.00
How can I optimize this for loop that finds session duration in cli... +2.15
Elegant way to replace values in pandas.DataFrame from another Data... +1.70
Generate a list (including missing values) from a Pandas data frame... 0.00
Always make dataframe copies in pandas using .copy()? 0.00
Pandas: aggregating multiple columns with multiple functions -2.20
pandas - create dataframe with counts and frequency of elements +0.97
Drop duplicate in multiindex dataframe in pandas based on column name 0.00
Applying a function to a pandas col -0.94
Add rank field to pandas dataframe by unique groups and sorting by... -0.57
Sorting through list and storing distinct values 0.00
Pandas/Python equivalent of Stata's "levelsof" +2.27
Pandas days difference for date_range >292years -0.05
Pandas filter multi index based on statistic 0.00
Which dtype performs better when training a randomforest in python? -1.86
Using pandas to select specific seasons from a dataframe whose valu... -0.06
Convert 360 days calendar into normal Julian day calendar using Pan... +0.43
Compute 3 months rolling median from pandas DataFrame with date index 0.00
Parse date from two columns pandas +1.60
How should I structure and access a table of data so that I can com... -1.41
Python Pandas : how to combine trip segments into a journey with Tr... 0.00
All possible permutations columns Pandas Dataframe within the same... -0.37
Interpolation when no datarow exists 0.00
Compute percentile for pandas dataframe row based on previous years... 0.00
groupby shifting in pandas +0.45
Can pandas groupby transform a DataFrame into a Series? +0.43
Pandas describe() behaviour for numeric dtypes 0.00