StackRating

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

rafaelc

Rating
1659.04 (442nd) 		Reputation
30,016 (4,086th)
Page: 1 ... 5 6 7 8 9 ... 29
Title Δ
How to transpose and merge same column names after transposing? +0.56
How to fill in discrepancies between two lists with an "NA" 0.00
Get first number each block of duplicates numbers in a list of 0 an... -0.16
Pandas - conditionally concat two columns 0.00
Grouping and transforming data in Pandas 0.00
Convert a text into a nested list +0.23
Extract the second last element in lists in a Panda Series 0.00
Comparing two columns and if condition is met add '1' to a... 0.00
Pandas: Transpose, groupby and summarize columns -1.91
How to return the index (or column) lable of a value if column (or... +2.16
Getting column name where a condition matches in a row -1.63
Create pandas dataframe with unequal list of values +0.98
Dataframe replace all True and False values wirth 1 and 0 0.00
How to obtain 2-d list from the list but shape defined in another l... +1.36
Conversion of list into array , and extracting specific co-ordinate... -0.15
Multiplying specific elements in a 4D array 0.00
get occurrences of a list in an array - python +0.35
Pandas Datframe sort_values on binary data 0.00
add static string to each element in a PANDAs column with multiple... +0.36
Sum All Positive and All Negative Values Pandas -0.60
How do I normalise this json using pandas? 0.00
How to concat 2 pandas columns in separate position? +2.32
How to fix list.index(min(list)) when min(list) is in scientific no... -0.64
Counting values in a range -0.32
How do I apply format to dataframe with multilevel column index whe... 0.00
Pop every row with nan column to different dataframe -1.38
how to use pd.cut() across columns of a data frame? +2.07
How can I find groups of consecutive items in a python list? -0.74
pandas data frame / numpy array - roll without aggregate function +0.93
Optimization of Data +0.36
How to vectorize pandas operation to improve speed? -0.89
Iterating through data frame to buy or reject stocks 0.00
Pandas.series str extract does not get string of one digit +1.41
Plotting elements from a list +1.46
How keras.layers.Batchnomalization works? 0.00
Replace various duplicate values with np.nan within multiple columns +2.34
Pairing two Pandas data frames with an ID value -0.67
Pandas compute single mean, standard deviation and count on two col... -2.40
Group by 2 columns simultaneously while add some conditions to the... -1.70
How to get percentage from sum of selected rows using Pandas? +0.17
How to build columns with months from datetime series? -0.93
How to count null values and nonull values with 0 and 1 as row inde... -1.73
error tokenizing with nltk from array data in file excel sequence i... 0.00
Python creating a generator that outputs multiple items -1.01
Can someone explain why KFold isn't admitting my definition of... 0.00
How to update a pandas dataframe with an array of values, indexes,... +0.35
Pandas DataFrame string replace followed by split and set intersect... +0.19
List integers to string using classes -0.64
How to make a range of numbers for 31 days containing 744 hours 0.00
How can I return the first item of a split in a lambda in python? -0.22