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Grzegorz Skibinski

Rating
1512.14 (56,943rd) 		Reputation
775 (191,338th)
Page: 1 ... 13 14 15 16
Title Δ
Deleting decimals from a pandas dataframe +4.43
Print multiple named columns with logic criteria 0.00
How to agg with condition in lambda after groupby 0.00
How to calculate the expanding mean of all the columns across the D... -0.43
Value error when populating a new column in a dataframe based on co... 0.00
When i am running a code why is it showing IndexError: list index o... +0.66
Identifying unique codes in a dataframe that also exist in another... 0.00
How to locate column and index of an element in a list with differe... +5.06
Groupby and join values but keep all columns +4.39
How to get a value of a column from another df based on index? pandas -3.60
get two consecutive numbers from list of tuples -0.85
How to create new columns from subcategories in pandas? 0.00
List of arrays without brackets -1.04
Sorting values in a dataframe -3.79
Drop duplicate rows in a dataframe of particular column -4.01
AttributeError when using while loop for dataframes columns -3.64
How to fill dummy values as a pattern in dataframe? +0.07
How to get unique values from a string without removing the delimiter -0.51
can i remove characters starting from ( to ) in python +4.29
How to select the data between some conditions +0.27
calling values from dictionary in python -4.11
pandas filtering: selecting multiple column if either statement is... +4.19
check if any values in 2 arrays are equal -1.32
countin votes from a list in python +0.99
How to create a new Pandas column based on group ID and percentage... +3.79
How to call the function form outside of the class? 0.00
modifying 2 columns based on a condition in a different column -3.47
Count NaNs windows (and their size) in DataFrame columns +0.22
Pandas method to iterate over rows and perform calculations using v... +5.61
Regular expression using Question mark -1.23
Replace 'D' to 'E' within scientific notation for a... -3.61
How to delete the same words in each row of a column? 0.00
Volume calculation of 3D numpy array in python? -4.31
why while loop doesn't work inside a another loop (for in range) 0.00
Efficient way to create column referencing its own previous value -1.86
How to get max of group by query 0.00
Regex-like pattern matching for generic lists in Python 0.00
How to replace a string on a text file with an incrementing value o... +0.32
How to compare 2 dataframes columns and add a value to a new datafr... -2.54
How to create a list after a groupby function in python, after a ce... 0.00
how to remove letter from one list to the other randomly but to the... -3.73
Remove NaN for the dataset +0.21
Calculate the slope at every point in time series 0.00
How can I get the user's username? +4.21
Question on Pandas Dataframe .loc / .iloc and String Operations 0.00
Is there a Python-function that outputs the length of a row (or a c... 0.00
Sql query to find select customer that bought in the specific year +5.27
Comparing Current Row Value to All previous Row Value in HIVE SQL o... +4.43
pyspark: find time diffs between rows with conditions 0.00
Change the date column when the time column satisfies a certain con... -1.45