StackRating

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

cs95

Rating
1763.39 (27th) 		Reputation
165,658 (316th)
Page: 1 ... 13 14 15 16 17 ... 119
Title Δ
Iterate over two dataframes' columns and str.encode in utf8 +0.15
Returning list.append() throws "TypeError: unsupported operand... 0.00
Remap string values to new labels with pandas 0.00
Extract the anti-diagonal of a 2D list +0.75
How to print head and tail of pandas without columns on tail +0.63
How to efficiently unroll a matrix by value with numpy? +1.06
How to pass string variable as a "constant" into a lambda... 0.00
How to combine non-null entries of columns of a DataFrame into a ne... +0.62
how to create dict including empty csv fields as None? +0.97
Filtering a pandas data frame using a column of months to keep the... +1.15
Python pandas: can we avoid apply in this case of groupby/apply? 0.00
How to compare two dataframes, and add the rows and columns which o... +0.83
Add column to pandas multiindex dataframe -0.14
How to extend an numpy array with two index array +1.15
Assign dictionary mapping labels to index values to a column in pan... 0.00
Pandas Dataframe group by, column with a list +0.15
Convert column of epoch timestamps to datetime with timezone 0.00
How to filter a set of (int, str) tuples, to return only tuple with... +0.13
Pandas count different combinations of 2 columns with nan +0.28
Divide row values in a pandas DataFrame by a specific column 0.00
How to fill between two different words using Pandas? 0.00
Associate multiple key/values to a defaultdict(list) +0.19
How to get the index of each increment in pandas series? +0.64
Check whether all elements of a NumPy array match a condition 0.00
Split sentences in pandas into sentence number and words +1.07
Numpy array - stack multiple columns into one using reshape +0.50
Drop rows based on month of year in date column in pandas 0.00
Retain index when combining two dataframes 0.00
Groupby Year and Month in datetime in Pandas +0.78
Create a category column in pandas based on string content in anoth... 0.00
Python Dataframe: Create columns based on another column -0.86
Use of if/else in Dataframe.assign() results in ValueError: The tru... +1.16
Can a lambda function have a bool value of false? -1.55
How to split DateTime into Year and Month while summing values? -2.16
Method .as_matrix will be removed in a future version. Use .values... 0.00
`in` operator doesn't work as expected when checking whether a... 0.00
Pandas filter rows based on condition, but always retain the first... +0.90
How to select result from dataframe according to specific pairs wit... +0.97
Appending a Pandas Series as a row in a DataFrame, ignoring non-mat... -1.14
How to get indices list for rows starting with lower case letter? -1.63
How can I group a sorted pandas.Series? +1.11
Reshape DataFrame from long to wide along one column 0.00
Trouble aligning conditional column in multi-index to the same index +0.77
How can I create a dataframe of dummies from a dict of lists of une... +1.07
Split and alter values of pandas 'groupby' elements based o... 0.00
Python - Conditionally remove first row by group -0.93
Get last non-NaN value for each month in pandas -0.81
Find and replace partial string in dataframe? +0.87
Merging columns with similar data from one dataframe +1.08
Pandas, stack some columns, unstack some others 0.00