StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Psidom

Rating
1713.63 (95th)

Reputation
135,522 (452nd)

Page: 1 ... 25 26 27 28 29 ... 79

Title	Δ
Conditional Running Count Pandas	+0.24
Summing Numpy Boolean Indices	+0.24
Scala Spark Dataframe - Sum for each row the content of Array[Double]	0.00
pyspark udf for mutils columns	0.00
Appending new column after UDF to existing PySpark dataframe	0.00
Regex select word after specific word	+0.81
Reg ex returning extra match	-3.08
Return list using mutate and rowwise	-1.16
Scala Spark Dataframe - Count the number of strings for each row in...	0.00
Best practices for dynamic functions in R - when a value is a funct...	0.00
Cannot pipe variable to levels	0.00
Adding all elements of a multi-dimensional array in Python	0.00
iterating through two numpy arrays applying a function in Python	-1.06
negating np.isnan in np.where	0.00
PySpark: Subtract Dataframe Ignoring Some Columns	+0.26
data.table grouping with variable names	0.00
Pandas Series apply function for each value of out variable	0.00
Collapse only some variables long to wide format in R	-1.69
regexp word boundary for strings enclosed in non alnum chars	-0.29
Create a dataframe from a dictionary	0.00
max.col with the value not the index	+0.00
Regular express to match 1Y but not 1YY in Javascript	-0.53
replace a comma only if is between two numbers	+0.77
Trying to understand dplyr function - group_by	0.00
tesorflow sort using top_k and any way	0.00
Count of values between other values in a pandas DataFrame	+1.03
Inconsistent behavior of any(df == value) on pandas dataframe	+1.21
Converting a dataframe to an edgelist	0.00
What's the best way to create a "3D identity matrix"...	+1.44
Matplotlib Default date format?	0.00
Add a vector to every column of a matrix, using Scala Breeze	0.00
Replication of digits in a string using regex sub (Python)	+2.05
Create an Array from features vector in Apache Spark/ Scala	0.00
Can't get dplyr::ungroup to ungroup	+0.24
Load price ticker into Pandas dataframe with DatetimeIndex	+0.62
How to merge elements within the same list?	-1.25
Code not working using map from purrr package in R	+1.09
numpy: select multiple arithmetic sequence elements to form multipl...	0.00
Writing to specific row on a dataframe using pandas	0.00
Initialize a dataframe from a known list of dimensions defined by v...	0.00
How do you match part of a repeating group to a part from a previou...	+0.24
More efficient way of calculating data from pandas dataframe (stock)	0.00
Make new 2D array in third dimension for every element in 1D array,...	0.00
How to use GroupByKey on multiple keys in pyspark?	0.00
Persistent Counter in Spark App	-0.76
How to negate a regex for pandas replace	+1.16
Find the maximum value of a dense vector set it to 1 and all the re...	0.00
SKLearn TF-IDF to drop numbers?	0.00
Scala DataFrameReader Keep column headers	+0.24
Scala Spark: splitting dataframe column dynamically	0.00