StackRating

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

Ted Petrou

Rating
1566.37 (4,544th) 		Reputation
25,546 (4,994th)
Page: 1 2 3 4 5 ... 8
Title Δ
Drop column if all values equal a string value +2.25
Python pandas read dataframe from custom file format -1.20
From pandas to dictionary so that the value in column one will be t... -1.21
Comparing two matrices row-wise by occurrence in NumPy -1.57
Panda Pivot - Sort by Column 0.00
Difficult adding up elements in a pandas DataFrame +0.21
looping to multiply by previous value in pandas +0.21
Assign new value to DataSeries Row based on conditional statement o... -0.03
How to drop the row? 0.00
Expanding pandas data frame with date range in columns 0.00
Make a function of multiple arguments in pandas -0.23
pandas DataFrame - calculate average for a column for each unique i... 0.00
Pandas multi index dataframe to nested dictionarry 0.00
How to reshape every nth row's data using pandas? -0.09
How to run applymap function along with groupy in pandas dataframe? 0.00
Get all Row and Columns Positions of NaN values in pandas 0.00
Row-wise DataFrame segmentation +0.42
Find unique values across all columns -1.31
Python/Panda - Add counter to DataFrame based on column values 0.00
Code formatting +0.42
Expanding mean grouped by multiple columns in pandas 0.00
How can I add rows to Dataframe from a list in pandas? +1.87
New column based on 1 condition using index and one column groupby 0.00
Pandas date_range to nested json +2.17
Pandas drop row with multiple columns +0.38
Pandas - applying multi index labels in a loop 0.00
df.apply() works on part of my df but returns “TypeError: float obj... 0.00
Incorrect results when applying solution to real data 0.00
Need help to find a suitable regex +0.44
How to slice df by col name when some of the columns are of datetim... 0.00
In Pandas, need to take only a specific number of dates per user 0.00
Turn pandas dataframe into numpy values -0.57
display the rows based on the last occurrence of an element in a co... 0.00
With Python, what's a sensible approach to handling time series... 0.00
Adding a column as sum of another columns with a condition -0.61
Pandas groupby in the begin of the day 0.00
In pandas, how do I flatten a group of rows -1.76
How to perform correlation between categorical columns 0.00
filter rows after groupby pandas +1.07
Getting columns in order after iterating through multiple columns 0.00
subplots from a multiindex pandas dataframe grouped by level 0.00
Python Pandas: Selecting Value from row when two values in that row... 0.00
pd.Categorical.from_codes with missing values -1.86
Using rolling sum to identify certain events based on starting/stop... +0.40
Append empty rows to Dataframe in pandas +0.30
How to append item to list of different column in Pandas +2.14
How to resample a time series per decades in python +0.43
Complex / multi-column operations on groupby 0.00
pandas apply to attribute instead of function 0.00
Updating dataframe with rows of variable size in Pandas/Python -1.82