StackRating

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

Andy Hayden

Rating
1616.51 (1,197th) 		Reputation
211,172 (213th)
Page: 1 ... 9 10 11 12 13 ... 39
Title Δ
Get count of all unique rows in pandas dataframe +0.74
How to create lift function -2.21
Add a new column to pandas data frame from dictionary 0.00
Group by and sum in Pandas +0.34
How to filter by an object property in a pandas data frame 0.00
Julia | DataFrame conversion to JSON 0.00
Pandas groupby object.aggregate with a custom list manipulation fun... -0.13
Groupby a column from another (same # of rows) dataframe +1.11
Pandas dataframe - adding a column from a dict -2.11
Mean value of multikey dictionary -0.27
pandas inner join on data frames without merging data -1.14
percentage of column pandas 0.00
python pandas dataframes add column depending on values other 2 col +0.32
Year range to date time format +0.65
Excluding columns from a dataframe based on their mean without usin... 0.00
Querying Pandas with a Dictionary of Constraints -0.64
Perform function on pairs of rows in Pandas dataframe 0.00
Sort a list based on unit place, tens place, hundred place digit in... +0.68
PEP 8 and deferred import -2.62
.head() and .tail() with negative indexes on pandas GroupBy object +0.34
Flatten / Remove hierarchical column headers +1.69
Adding new set of columns to Pandas DataFrame with MultiIndex columns 0.00
grouping of dataframe find the count,sum on columns -1.80
Pandas: Find index of the row with second highest value +0.30
How can I run a script as part of a Travis CI build? 0.00
Renaming series column names after applying function and returning... 0.00
Pandas DataFrame to Dict Format with new Keys +0.34
how to sum over certain row of a data frame in Python -2.27
Convert timestamp ISO to datetime in Python? +1.25
Groupby separate sum with commas 0.00
Python pandas groupby transform / apply function operating on multi... 0.00
Creating a new columns based on group by and logical filtering 0.00
How to use Pandas to create Dictionary from column entries in DataF... +0.34
Grouping dataframes in pandas? -1.18
Pandas pivot_table using a given list of indices and columns 0.00
Reset index on multilevel columns in pandas so that higher index pe... -1.45
Resampling aggregation per group in Pandas +1.06
Retrieve indices of NaN values in a pandas dataframe +1.10
python/pandas: moved a script, get attribute error 0.00
Pandas: Number of unique days in a timestamp Series +1.15
Python pandas asof join on groups +0.34
elegant groupby and update in pandas? 0.00
Turn dataframe into frequency list with two column variables in Pyt... +0.34
pandas pivot table descending order python +0.34
Python sort a list by value of a dict inside the list 0.00
Iterate Through Folder and Add One Column of Each CSV to Dataframe 0.00
Creating a pandas DataFrame with counts of categorical data 0.00
adding values to a column by order pandas python +1.75
Resampling in pandas 0.00
python/pandas:need help adding double quotes to columns +1.54