StackRating

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

rafaelc

Rating
1659.04 (442nd) 		Reputation
30,016 (4,086th)
Page: 1 2 3 ... 29
Title Δ
using apply and lambda to iterate through a dataframe collecting va... +0.31
C# cannot convert 'string' to 'System.Collections.Gener... +0.86
dataframe split to multiple dataframe for each rows with some condi... 0.00
pandas create paired data from a dataframe +1.32
Yield multiple empty dataframes by a function in Python 0.00
How to convert from atan to atan2? 0.00
Efficient way to apply function between two pandas rows across the... 0.00
Convert dictionary of dictionaries to dataframe with data types +1.20
IntegrityError when creating a new model object 0.00
Removing duplicate data doesn't seem to be actually removing du... 0.00
Pandas - reorder rows based on group and condition 0.00
Make a color pallet with Pandas Dataframe 0.00
Check if list cell contains value +0.29
Pandas: how to retrieve values from a DataFrame given a list of (ro... -2.52
Python Pandas: recoding a variable's levels -2.48
Assert a pandas series contains only strings -0.51
Can't remove spaces from pandas dataframe -2.96
Grouping data and find sum -0.21
Regarding handling duplicates & summing certain column values i... +1.81
Count number of Columns with specific value in pandas -2.24
Add missing rows based on column -1.29
Creating new dataframe by iterating through list of array values -2.30
How to get values in a dictionary-like string and sort the output a... -1.28
Dataframe to Dictionary, with all same column values within a neste... 0.00
Numpy 2D array shuffle elements between rows and not columns -0.23
How can I use the column_name of a dataframe as a value on the rows? +0.51
Pandas sub- and total of pivot tables with multiindex +1.77
Sorting a dataframe by another +1.14
How to store ndarrays of different shapes, but same shape[0] in pd.... 0.00
Python pandas - lambda function that access other columns +0.78
How to find and replace values of even-positioned elements in seque... +2.25
Python pandas select top 2 from each column 0.00
How Can I extract data in python with the same value of fields usin... 0.00
Using pandas, identify similar values between columns -1.75
Pandas: Filter DataFrameGroupBy (df.groupby) based on group aggrega... +0.68
How to replace the values ​different of the NaN value +0.25
how to reorder of rows of a dataframe based on values in a column +1.01
Concatenate characters of string values to the same column values -2.75
How to extract and sum unique words from a pandas DataFrame -1.27
How to fill NA values in a sequenced(ordered) numeric column 0.00
Pandas - make new column with 2 classes where last row by id is ano... -0.28
Python adding elements of a list together to get a new list +0.71
Is there a cleaner way of doing this if statement? -0.33
Convert Arabic numbers in a Pandas column to integers 0.00
Getting non-zero data and positions from 2D array in Python +1.20
Pandas / Python - Very slow performance using stack() groupby() and... -1.24
is it recommended to enclose contents of json file inside square br... 0.00
What are the differences from list(df['column']) and df[... 0.00
Pandas dataframe: Manipulate column depending on value in another c... +1.09
Dynamic lengths of list applied as operators in dataframe -0.38