StackRating

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

Grzegorz Skibinski

Rating
1512.14 (56,943rd) 		Reputation
775 (191,338th)
Page: 1 ... 11 12 13 14 15 16
Title Δ
How to group values in one column based on unique values in another? 0.00
Change the columns which include max and min values python 0.00
How to check if 'x' is in a dict value and if so print the... -1.58
Elegant way to get value from a list of keys in a nested array in p... 0.00
Nested if statement with boolean conditions around dataframe columns +0.52
How to get the local maximum in row ranges in a 1D dataframe? -0.24
String Indexing in dataframe subset - pandas 0.00
How do Iookup values in a pandas dataframe using rows of another? 0.00
How to find the percentage of null value in a pandas dataframe 0.00
How to remove rows with non-integer values from pandas series of dt... 0.00
how to find the sum and average of multiple columns in pandas 0.00
How to rename elements of a column based on conditions of a differe... 0.00
How can I fix this counter I wrote used to find the number of block... 0.00
efficient way to manipulating numpy array 0.00
Pandas Select a value in a specific column based on the index label 0.00
Get N Rows from Value in Pandas 0.00
Str.split elements don't exist when used in function using row 0.00
Finding a pair of numbers in a list that sums to a target number -0.23
How can I do "recursive" for loops in this coin change pr... +0.55
Data loading and str. Conversion error: 'NoneType' object h... 0.00
Try-except bug in a while 0.00
create flags in new columns based on binning values in another column +0.06
getting average of values across different columns +0.36
How to join list in tuple in a list of tuples? +0.08
Is there any way to loop through multiple lists and rename the seco... -0.77
Remove repeated rows with inverted values -0.64
Swap column values for selected rows in pandas -0.23
How to apply a function to a column? +0.51
How to split a pandas dataframe of different column sizes into sepa... +0.17
DataFrame Groupby two columns and get counts of another column +0.51
How to use np.where on list of Python objects to return inner objec... +0.53
Filter Pandas Dataframe by Removing matching email domains from mul... -0.95
How to count instances of a specific words in a Dataframe? +0.55
sum of cubes using formula 0.00
Python: Locate the max value of a column and pick up the value of o... 0.00
get all the keys of dictionary that we have in a column of a datafr... 0.00
Filling results of linear regression into a dataframe +0.55
Trouble with list switch +0.53
Python Output Conversion 0.00
AttributeError: 'list' object has no attribute 'branch&... 0.00
Pandas index in groupby operation 0.00
list.remove() isn't removing all instances -0.77
Oracle Query hierarchical level cintaining when case with GROUP BY 0.00
Get a response with the remainder of the request +0.13
returning the full row of a grouped by query +2.38
pyspark dataframe in rlike how to pass the string value row by row... 0.00
How to transform multiple dataframe columns into one numpy array co... 0.00
how to check an array for inputs that are outside a condition more... +0.09
Finding duplicate array in 2d array and adding number to tuple -0.37
How do apply multiple if statements? -0.11