StackRating

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

Valdi_Bo

Rating
1504.73 (147,794th) 		Reputation
5,170 (32,039th)
Page: 1 2 3 4 ... 36
Title Δ
Is DataFrameA.columnA the same as DataFrameA.["columnA"]... +0.49
"NumPy-est" way to generate equilateral grid -0.00
how to make rank array in numpy 0.00
Rearrange column hierarchy or change sort order via pivot -1.01
Filling a dataframe row using multiple nested loops 0.00
ValueError: The truth value of a Series is ambiguous. Use a.empty,... +0.50
Is there any way, the speed of the following numpy code can be incr... 0.00
Pandas gives me a SettingWithCopyWarning -0.01
how to calculate energy produced above power value using integral w... 0.00
Combine two dataframes in Pandas to generate many to many relations... -0.49
pandas-resample-to-specific-weekday-in-month (MOnday before 3rd Fri... 0.00
Pandas apply() with condition on last notnull value and its index 0.00
Faster way to extract one numpy array using another 0.00
How to compute mean for non zero elements of a 3d volume along one... 0.00
How to get all 'first' instances of grouped and recurring v... 0.00
Pandas, how to apply changes dataframe with groupby() / conditional... 0.00
extracting upper and lower row if a condition is met 0.00
How to move just two columns of pandas dataframe to specific positi... 0.00
Pandas calculate total hours from overlapping time ranges -0.17
TypeError: '<' not supported between instances of 's... 0.00
Is there a performant numpy or pandas method to create custom bucke... -1.84
Pad function in Numpy 0.00
How can I increment a date in datetime64[ns] format by 6 calendar m... 0.00
I want to call a function when Matrrix element is 1 and I want to g... 0.00
How to add pandas column values based on key from a dictionary in P... -0.18
Grouping a 3 column dataframe by values of a particular column to c... -0.63
Is there a way to filter out rows from a table with an unnamed column -0.02
Python - y should be a 1d array, got an array of shape instead 0.00
how to sum the elements generated using loop in python +0.90
How to read this XML file in python 0.00
monthly resampling pandas with specific start day -0.01
Downsampling in Pandas DataFrame by dividing observations into ratios +0.49
Pandas: rowwise multiplication of two dataframes 0.00
Pandas add new column with groupby based on values in 3 different c... 0.00
How to assign a different number of elements to different rows in a... 0.00
How to extract slices and specific columns of a numpy array with on... 0.00
Adding new dimentions to NP array 0.00
DateFormatters with pandas plotting using a DatetimeIndex -0.01
Finding relationships between values based on their name in Python... +2.16
ValueError: could not broadcast input array from shape (7,1) into s... 0.00
Finding unique values in each row -0.00
Cannot plot time series: problem with datetime parsing 0.00
Is it possible to access a numpy array with strings? 0.00
Ordering a csv file by ascending value when the file is imported vi... 0.00
Transform multiple values in cell to columns +1.91
How do I remove only the popular items from a purchase and keep the... 0.00
How to count the number of consecutive days a value grows +0.46
how to find out count of occurrence particular element in each row... +0.00
Can this loopy array process be sped up? 0.00
Is there a way to optimize this loop for large datasets? -0.01