StackRating

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

David Erickson

Rating
1539.26 (12,172nd) 		Reputation
3 (2,487,361st)
Page: 1 2 3 4 5 6 ... 15
Title Δ
Wide to long in pandas but with column values as a new column +2.37
Remove last 2 digits in entire Price column of a CSV in Python, or... -0.23
Notation of swapping rows on a numpy array in Python 0.00
Pandas group by id and year(date), but show year for all years, not... -2.26
How to identify zones in a table using pandas? +0.47
How to access common values from two or more columns? 0.00
python3 pandas: how to fast find the latest number of months that h... +2.39
Pandas read_csv for a no quote file -0.69
Seaborn plots for two columns of two different data frames 0.00
How to display x axes value for each matplotlib subplot with second... 0.00
I want to plot multiple variables from a dataframe using matplotlib... 0.00
Python Pandas: check if Series contains a string from list 0.00
How to keep the best row in a pandas dataframe satisfying multiple... +0.93
Dropping semi-dupliacted rows in pandas according to specific colum... 0.00
Adding all text in one column from different rows +0.26
To filter a dataframe column with spaces only -0.08
Selecting the value in a row closest to zero in a pandas DataFrame... +2.49
Selecting rows in a pandas dataframe with two unique identifiers an... -0.56
How to vectorize a non-overlapped dataframe to overlapped shiftting... -2.03
How to find duplicate rows in a dataframe with given tolerance base... 0.00
Find which columns contain a certain value for each row in a datafr... 0.00
Print portion of null value 0.00
Transform a column of lists in a column of values 0.00
How to find column number by looking up a value -0.04
Ordering columns according to columns values in Python -0.06
Heatmap not loading with seaborn and pandas data frames 0.00
Concatenating matching column values between 2 dataframes 0.00
Padding columns of dataframe -1.32
how to use pandas for condition selection +1.78
Use dataframe.query to select values from a list contained in a pd.... -2.21
Compare two time columns in different dataframes and find/keep the... 0.00
Pandas - get the mean of one column using descending N rows of anot... -0.78
str object has no attribute str +2.50
Python write an if statement that extracts text from data frame col... -0.57
How to select columns based on a list of words in the column names -1.84
Remove index that isn't followed by an index in other pd.Series +2.71
Plotting count of unique values in groupby -0.57
Can I read B.csv and write to A.csv in new columns without read A.c... 0.00
Value Counts with Condition? +2.62
How to skip cells in a lambda shift rolling function in pandas base... 0.00
Adding special characters between rows in dataframe +1.42
Best way to manipulate a dataframe to change column values? -0.06
Finding the midpoint between values in a pandas datetime column and... 0.00
Is there a way to multiply the values in two columns while grouping... +1.63
Pandas, Python, data missing year column 0.00
Making a function to return the frequency of words in text -0.10
How do I forward fill na's with condition of 2 other cells bein... -0.05
Counting the characters of dictionary values inside a dataframe col... 0.00
Nested pie chart from dataframe +2.42
Pandas Dataframe - possible to remove list formatting from values i... -2.34