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 ... 20 21 22 23 24 ... 79
Title Δ
tidyverse error Error: All select() inputs must resolve to integer... 0.00
How to calculate the cosine similarity of two vectors in PySpark? 0.00
How to concatenate Pandas Dataframe columns dynamically? +1.31
How do I find the smallest difference between a given number and ev... 0.00
spark reducebykey and ignore rest 0.00
numpy.tile for 3d array 0.00
Pandas: sorting by integer notation value 0.00
How to flatten list in Spark reduceByKey 0.00
R spread vs gather in tidyr +0.32
Streamlining appending of boolean column in pandas dataframe 0.00
Python dataframe exploded list column into multiple rows -2.11
Replacing a specific string in a file using regex PYTHON 0.00
SQL Server 2008 how to query comma separated string from one column? -2.73
returning multiple columns after comparing dataframes 0.00
How to use conditional expressions inside of a numpy sum +0.23
Using panda's groupby() how can I get several fuctions at once? 0.00
Using RegEx how do I remove the trailing zeros and decimal also if... -0.41
How to find the maximum consecutive number for multiple columns? -0.94
Get part of array plus first element in numpy (In a pythonic way) -0.86
Unnest vector in dataframe but add list indices column +0.71
Tensorflow: Extract Every Other Element 0.00
Mapping python dictionary to pandas dataframe +1.01
Filtering data and calculating for subsets with the output dependen... 0.00
How to get "Week of 2nd" based on date field in SQL Serve... -0.52
Aggregate List of Map in PySpark +0.55
Pandas Boolean selection updated? 0.00
Count column with specific condition +0.99
Pyspark: Using map function instead of collect for iterating RDDs 0.00
change last two digits to "00" 0.00
Python pandas random sample by row 0.00
How to have scatter points become larger for higher density using m... -1.98
Calculate Distances Between One Point in Matrix From All Other Points +0.79
Concat two arrays of different dimensions numpy 0.00
Reorganize pandas data frame to display data horizontal -0.41
Trying to replace a loop with purrr::map_dbl and using corrr::corre... 0.00
irregular slicing in numpy +1.72
Collapsing factors and mutating rows with dplyr +0.91
COUNT field with condition +0.83
How to rename a whitespace contained column names with look up tabl... -0.24
Creating a Column in a Dataframe Based on a Conditional -1.42
Using purrr (tidyverse) to map distance function across all columns... 0.00
If column A value in dict key, set column B to dict value in pandas... 0.00
Why is groupby so fast? 0.00
How to create a column as function of other two? +0.05
How to flatten a pyspark dataframe? (spark 1.6) 0.00
Dropping out rows which wont satisfy a given condition +0.90
How to realize the group by in rdd in pyspark? 0.00
How to create stacked geom_bar from summarized data 0.00
How to extract subset of list of data frames and row bind them into... +0.97
How to remove everything within brackets for every row in a column... +0.91