StackRating

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

Quang Hoang

Rating
1649.33 (578th) 		Reputation
2,157 (78,028th)
Page: 1 ... 41 42 43 44 45 ... 98
Title Δ
Grouby and count sum based on multiple conditions in Pandas +0.89
Plotting frequency by date and type 0.00
How to calculate the difference between 2 consecutive dataframes us... +0.33
Pandas filter maximum groupby +1.99
Extracting Dates and Large Numbers Using Regex 0.00
Stacking multiple barchart subplots into one PDF (python, matplotlib) 0.00
Converting numpy equation to Keras backend loss function equation 0.00
Obtain First Entry for Each Month/Year Pair +0.34
Is there a smart way to convert my dirty code changing a specific c... 0.00
How access multiple column values in a numpy structured array in py... -0.15
How to append a matrix to itself in ordered way in python 0.00
Pandas create dataframe with day by day column +0.34
Speedy complex Pandas & dictionary manipulation 0.00
How to match column names with dictionary keys and add value to cou... +1.14
Keep NaN values using apply and lambda in python 0.00
Replacing words with conditions 0.00
Splitting text DF into individual sentences DF: how to create a lon... +0.34
Looking for better way to get the fiscal year out of the time stamp... -0.85
Matplotlib - Pie Chart from dataframe 0.00
Simplify numpy expression +1.63
Merge dataframes of different sizes and multiple columns 0.00
Replace values based on a list but keep replaced value on a separat... +1.58
How to set the matplotlib axes tick labels fontweight to bold? +0.33
How to perform calculation based on index? 0.00
Scatter Plot with different color for positive and negative values 0.00
Extracting top words by date 0.00
Convert from float to datetime in Python 0.00
How to optimize a function which contains for loops and 20 millions... +1.56
Dropping rows in dataframe based on values in another dataframe +0.34
pandas use resample.sum I need to convert the result to the format... -2.55
Sum of time series based on column value -1.06
Python Non-standard Datetime Grouping/Selection 0.00
Python pandas add absolute one to positive/negative numbers in a se... -1.04
Create histogram with mean and standard deviation for multiples ele... 0.00
How to take words from parentheses in a column to new columns in pa... +0.80
Converting Nested Dict in list to DataFrame -1.45
Pandas Create New Column Based Off of Condition and Value in Other... 0.00
How to find cumulative sum of specific column in CSV file -0.12
How to compare two dataframes using column index? 0.00
Choose rows based on a range of time in different dates 0.00
Elementwise on Dataframe with external condition +2.54
Multiply row of pandas dataframe based on column name, using values... +1.71
Averaging rows from one pandas df to to another as mean (using two... 0.00
pandas dataframe to series +0.92
multiply specific values in dataframe column 0.00
The Bars of my Histogram are not showing and are cut off -0.16
Can I "flatten" a column with empty cells? -0.67
Combine multiple Pandas series with identical column names, but dif... 0.00
How to replace elements if two booleans are true in a Pandas datafr... 0.00
How to edit the values in one column when a certain value is realis... +2.39