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Title Δ
TypeError numpy dtype int 0.00
regex starting with number 5 +0.28
Numpy: proper way of getting maximum from a list of points +0.27
Pandas DataFrame check if column value exists in a group of columns +0.77
How do I conditionally map only the empty rows of a column? -0.96
Associating two item in a list +0.59
Pandas DataFrame Group and Rollup in one operation 0.00
Pandas: Adding a new column with random numbers to DF based on mult... 0.00
Filter out unique values of a column within a set time interval 0.00
Find number of keyword matches in pandas column that is in a list -2.22
Numpy: swap values of 2D array based on a separate vector 0.00
How do I create a new column in a dataframe based on conditions of... 0.00
Remove specific values in a dataframe based on whether or not they&... -0.21
sum from array until a given value is reached. -0.21
Pandas: Sum of the Max 3 Column Values in Each Row +1.73
How do I find: Is the first non-NaN value in each column the maximu... -0.54
trimming portion of values in numpy array +0.29
Nested list of `[row_index, [elements]]` to Pandas dataframe? -2.65
Repeat each element of a matrix in as a block into a new matrix -2.53
Ignoring multiple NaNs when calculating standard deviation 0.00
Python avoiding double for loop 0.00
the the step size problem in linespace function -1.78
Getiing error while converting a dataframe to a list +0.87
How to find last occurence index matching a certain value in a Pand... -0.91
Pivoting to multi-index without explicit level names 0.00
Split date-indexed dataframe into dataframe with monthly columns co... -0.02
Finding the mean of adjacent elements (row and column) in a DataFrame +0.25
How to split pandas dataframe using periodic values column -1.06
How can I divide sub-selections of a data frame by another data fra... +1.11
Python pandas dataframe add element to previous row values and crea... 0.00
Pandas: Select First 3 Rows With Distinct Values in Specific Column +1.83
Filtering by the number of boolean occurrences per group in a dataf... +1.87
Converting numpy ndarray with dtype <U30 into float +1.79
np.shuffle much slower than np.random.choice -0.81
Pandas groupby with lambda and in the list +1.77
Converting a long list of sequence of 0's and 1's into a nu... +1.18
Concatenating Index to MultiIndex in Pandas 0.00
Python 3.5 string format: How to add a thousands-separator and also... 0.00
Comparison between a list and numpy array 0.00
pandas filter column values by multiple values +1.80
Creating datetime object in pandas from out of order dates +0.29
Pandas: how to map values in a column of lists? +0.38
How to handle specific values in a very specific way in a pandas da... +1.54
Dictionary with multiple values to tuple -2.22
count total number of list elements in pandas column +0.85
change column in pre-selected elements in pandas dataframe +1.67
groupby and mean of subsets of columns in Python dataframe +1.56
NumPY: Undestand how to sum every n values in an array matrix 0.00
Delete array from 2D array 0.00
Why np.concatenate changes dimension 0.00