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Rating Stats for

Sergio Alyoshkin

Rating
1494.44 (4,293,423rd) 		Reputation
101 (720,743rd)
Page: 1
Title Δ
Pyspark: Intersection of multiple arrays +0.33
Creating a Vector of Values With Common Traits -4.02
Create a function to run a regression along a multi-column xts object 0.00
Spreading very long dataset - performance issues -3.54
How to label one point using geom_label in geom_point plot that fol... 0.00
R Indexing a matrix to use in plot coordinates -2.84
Aggregating time stamped data into four minute intervals with excep... +2.83
Aggregating time stamped data into four minute intervals with excep... +2.83
How to adjust the distance between the facet_grid frame and boxplot... 0.00
R - replace zero values by average of non-zero ones for fixed categ... -1.48
How to loop through subsetting indices in multiple matrices +4.40
Number of executors and cores 0.00
Subsetting data based on both date ranges and variable matching 0.00
Spark's toDS vs to DF 0.00
Reading Excel in R: how to find the start cell in messy spreadsheets -4.00
How to combine the results of spark computations in the following c... 0.00
Error while reading large file using ff package 0.00
Calculate row mean, ignoring NAs in Spark Scala +3.94
Out of bounds subscript error 0.00
ClassNotFoundException when submitting JAR to Spark via spark-submit -4.00
Divide the RDD into partitions with fixed number of elements in eac... 0.00
Why we need to distribute files in Spark at all, e.g. --py-files? 0.00
SparkR, split a column of nested JSON strings into columns 0.00
Spark to read a big file as inputstream 0.00