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rafaelc

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1659.04 (442nd) 		Reputation
30,016 (4,086th)
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Title Δ
Ordering across columns in a dataframe based on a custom list +2.31
How can I convert a dataframe with multiple possible values in a si... 0.00
How to iterate json column to columns and then append origin datafr... +1.62
Dataframe with all possible Sums of two arrays in Python +1.45
"Merge" data frames with different columns 0.00
How to apply a function in between elements of a two columns pandas +1.75
convert columns to financial accounting format worksheet conditiona... +0.35
How to divide the selected element with the sum values in the row,... -0.36
Vectorization / speed up for-loop 0.00
How to remove a NaN column? +0.38
How to merge two list of strings with multiple character replacements -1.65
finding dates in a dataframe and getting the index of those dates -1.88
Python: How to select certain columns by slicing for replacing NaN... -0.08
comparing the last values in pandas groupby +0.34
How to split string of index in list and store within same list? -1.96
AttributeError: 'tuple' object has no attribute 'read&#... -0.64
calculate ratio with pandas 0.00
Complete an incomplete dataframe in pandas -0.10
Putting values in a column in pandas dataframe from another datafra... +1.34
pandas: how to groupby using string using a string -1.95
In pandas, how to check if two strings match multiple columns in an... +0.36
How to remove clustered/unclustered values less than a certain leng... 0.00
python pandas - Transform df to get list of names that share one or... +1.33
Pandas - returning adjacent columns in pandas based on index result -2.15
How to append a DataFrame to a multiindex DataFrame? -1.28
Concatenate column values in a pandas DataFrame while ignoring NaNs -0.84
While resampling, put NaN in the resulting value if there are are m... 0.00
Creating a calculated field in a DataFrame -0.63
How to check if a pandas dataframe contains only numeric column wise? +1.52
Group certain columns and summing up another column from a CSV +1.78
How to evaluate row-wise expressions (like df.eval() but dynamic) c... 0.00
Adding values to pandas DataFrame given condition -1.83
Convert pandas dataframe to dict of list +1.77
How to delete duplicated lines that have NaN and keep the ones that... -1.60
Replacing value in a column in pandas dataframe from a column value... +0.26
Merge a list of separate JSON data into one piece of JSON data -1.39
How to add numbers in your list, incrementally, while also being so... -0.17
Frequency counts for a pandas column of lists +1.00
Replacing values in DataFrame column based on values in another col... +1.60
"Correlation matrix" for strings. Similarity of nominal d... +0.36
Compress a list on recurring letters +1.11
How to find specific digit in integer in Python? -0.64
List of dataframes: Slicing a dataframe into a list of dataframes 0.00
How to encode when u have multiple categories in a column +1.14
Numpy: Set false where anything to the left is false -0.22
Fill NaN with the mean of row from specific column more efficiently +2.35
How to split a panda's column with conditional -0.87
Extract from List of Counters Common Keys 0.00
How to identify column value change in pandas python 0.00
Python merge 2 vector (shape(1,10,1) arrays into matrix (shape(2,10... 0.00