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Rating Stats for

Alex Riley

Rating
1713.96 (93rd)

Reputation
92,593 (843rd)

Page: 1 2 3 4 5 ... 14

Title	Δ
Math operations with lists using integers from nested lists	+0.25
Check if every row of column is within range	0.00
numpy, get maximum of subsets	+1.39
What's the ufunc to do floor division in numpy with python3.x?	0.00
Pandas groupby: fill missing values from other group members	0.00
Sort NumPy array by values in two columns	0.00
Calculate difference each time the sign changes in a list of values	+1.06
Difference between numpy dot() and Python 3.5+ matrix multiplicatio...	0.00
How to vectorize np.dot(vector_a, vector_b[:,i]) for i in range?	+1.43
Is there any difference between numpy.std and excel STDEV function?	0.00
Unpack nested list for arguments to map()	+0.26
Is there a Python equivalent to R's sample() function?	-0.25
Python 3.3.5 float format precision	0.00
Increase numpy array elements using array as index	+1.21
Reorder Indexes of MultiIndex in a Pandas DataFrame	0.00
Hash for lambda function in Python	+0.26
pandas: find the first shipped product from a DataFrame	+1.48
Python/Numpy: rearrange N4xN3xN2xN1 4D array into an (N4.N2)x(N3.N1...	0.00
Whence the 27 digits of extra precision in `decimal.Decimal(1.0/3.0...	+0.74
How to perform cumulative calculations in pandas that restart with...	0.00
Precedence of "in" in Python	+2.80
Python modulo result differs from wolfram alpha?	+0.86
Pandas fillna values with numpy array	0.00
scipy.integrate.quad to integrate for gamma function	0.00
Convert categorical data (in multiple columns) to binary data	0.00
Python creating tuple groups in list from another list	+1.09
Confused about Python’s id()	0.00
group by values across two columns and filter in Pandas	0.00
Python 2.7 super method can't see child class name	0.00
Array of submatrices to be multiplied by array of scalars	0.00
Pandas binning column values according to the index	0.00
Python reduce opposite: generate values by invoking function on pre...	0.00
numpy shorthand for taking jagged slice	+0.79
Find the host of a website	0.00
Group and count unique values in Python pandas dataframe	0.00
Why do we need endianness here?	-0.72
Unexpected behaviour in numpy, when dividing arrays	0.00
Pandas: creating a Series from a tuple generator	+0.28
Python rounds decimal automatically	+0.26
numpy max vs amax vs maximum	+1.25
Ordering columns in dataframe	+0.29
Convert NumPy vector to 2D array / matrix	+1.12
Pandas dataframe apply refer to previous row to calculate difference	+0.94
Add a space in string between time and am/pm in pandas	0.00
Convert consecutive time difference (timedelta) to seconds	0.00
Pandas new column from groupby averages	0.00
pandas: type conversion returning incorrect value	0.00
String character identity paradox	+0.28
Pandas: speed up df.loc based on repeat index values	+1.19
Replace value in an array by its index in a list	-0.29