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rafaelc

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1659.04 (442nd)
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30,016 (4,086th)
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Title Δ
Pandas group by with multiple columns and max value +1.86
Join merge multiple dataframes +1.25
How to determine if elements of a column is in another column? +2.16
Python: Remove all duplicates from a large list of lists efficientl... +1.42
How to get rid of supplementary data provided by scipy(statistics) 0.00
Pandas: Apply a function aware of column type to every column of a... 0.00
Adding values of differently-sized pandas DataFrames 0.00
How to remove duplicate value among columns irresppective of their... -0.72
Want MultiIndex for rows and columns with read_csv 0.00
How to create a Csv file from multiple dataframes in pandas with th... 0.00
Create multiple dataframes from one +2.16
Pandas groupby where the column value is greater than the group'... -1.75
Reading a json and writing only certain json objects to csv -0.58
Efficient method to count consecutive positive values in pandas dat... +0.38
Sort list of words based on the frequency of the word in another list 0.00
Create array of lists with random values +0.40
Setting a date column in python pandas -0.62
Python Spliting Date/Time into Month, Date, Year, Time columns +1.70
Finding correlation between cells for all rows in Python 0.00
Matrix indexing, extracting different columns for each row 0.00
Combine Pandas columns containing list objects -1.53
How to get a substring pandas series using slice() while there is n... +2.04
Find the sum of numbers present in a string separated by spaces in... -0.27
simple pivot dataframe in pandas +0.42
Efficient dictionary key intersection +2.27
Create new column in pandas dataframe based on pattern change in fi... 0.00
How to filter some columns values and generate a new column with th... -0.62
Convert cells in dataframe with multiple values to multiple rows +0.71
Python pandas: Nested List of Dictionary into Dataframe 0.00
Calculating top 10 average per year in python (groupby, nlargest) +0.25
How do I find: Is the first non-NaN value in each column the maximu... +0.79
Python Pandas Group Recursion 0.00
Extracting multiple new tab delimited files from an existing one +2.23
Repeat each element of a matrix in as a block into a new matrix +2.53
Python Pandas Remove Duplicate Cells - Keep the rows 0.00
A tricky situation involving compound growth rate between two diffe... 0.00
Function to Replace outlier with Lower Limit and Upper Limit in Pyt... 0.00
Finding the start/stop positions and length of the longest and shor... 0.00
How to get the frequency of a specific value in each row of pandas... -1.34
Pandas: Add flag using a groupby calculation -1.77
Get rows from Pandas DataFrame from index until condition +0.39
Update Value in one column, if string in other column contains some... +1.34
Convert Dictionary Unequal Items to Data-frame +2.25
Create three new Columns with Pandas DataFrame -0.75
Iterate through database and iterate certain values pandas 0.00
summing tuples in list -0.87
How to assign a values to dataframe's column by comparing value... 0.00
Add min value of a group in only the last row of the group with pan... -0.36
How to handle specific values in a very specific way in a pandas da... -1.54
Refer to a pandas series value from a multi-index pandas dataframe 0.00